1.
 The calculus of virtual species an Kspecies,
Lecture Notes in Mathematics, Springer Verlag
, 1234(1986), 351369

2.
 (with J. Labelle) Some combinatorics of the hypergeometric series,
European Journal of Combinatorics
, 6(198811), 593605

3.
 (with J. Labelle) The combinatorics of Laguerre, Charlier and Hermite polynomials revisited,
Studies in Applied Mathematics
, 80(198902), no. 1, 2536

4.
 (with J. Labelle) The relations between permutation groups and combinatorics species,
Journal of Combinatorial Theory (series A)
, 50(198903), 269284

5.
 (with J. Labelle) Dyck paths of knight moves,
Discrete Applied Mathematics
, 24(198908), 213221

6.
 (with J. Labelle) Combinatorial proof of some limit formulas involving orthogonal polynomials,
Discrete Mathematics
, 79(199001), 7793

7.
 (with J. Labelle) Generalized Dyck paths,
Discrete Mathematics
, 82(199005), 16

8.
 (with F. Bergeron) The factoriality of the ring of Sspecies,
Journal of combinatorial Theory (series A)
, 55(199011), 194203

9.
 (with S. L. Lee ,Y. Luo and B. Sanan) Eigenvector and eigenvalues of some special graphs, IV. multilevel circulants,
International Journal of Quantum Chemistry
, 41(199201), 105116

10.
 (with I. Gutman and S. L. Lee and Y. L. Luo) Recent results in the theory of the Wiener number,
Indian Journal of Chemistry
, 32A(199308), 651661

11.
 (with B. Sagan and G. Ziegler) Maxmizing mobius functions on subsets of boolean algebras,
Discrete Mathematics
, 126(199403), 293311

12.
 (with A. Ivashchenko) Minimal graph of a torus, a projective plane and spheres. Some properties of minimal graphs of homotopy class,
Discrete Mathematics
, 126(199403), 171178

13.
 (with B. Chen) Some explanations of the Dobinski's formula,
Studies in Applied Mathematics
, 92(199407), 191199

14.
 (with W. Y. C. Chen and K. W. Lih) Cyclic tableaux and symmetric functions,
Studies in Applied Mathematics
, 94(199504), 327339

15.
 The generating polynomial and Euler characteristic of intersection graphs,
Discrete Mathematics
, 131(199408), 325333

16.
 (with I. Gutman) On the sum of all distances in composite graphs,
Discrete Mathematics
, 135(199412), 359365

17.
 (with I. Gessel and B. Sagan) Enumeration of trees by inversions,
Journal of Graph Theory
, 19(199507), 435459

18.
 (with B. Y. Yang) Zigging and zagging pentachains,
Advances in Applied Mathematics
, 16(199503), 7294

19.
 (with B. Gan) The Nimlike game and dynamic recurrence relations,
Studies in Applied Mathematics
, 95(199508), 213228

20.
 (with R. Servedio) A bijective proof on circular compositions,
Bull. Inst. Math. , Academia Sinica
, 23(1995), 283293

21.
 A remarkable endofunction involving compositions,
Studies in Applied Mathematics
, 95(199511), 419432

22.
 (with I. Gutman) On the sum of all distances in bipartite graphs,
Mathematica Slovaca
, 45(1995), 327334

23.
 (with B. Y. Yang) Chains of motley gems and their wiener indices,
Proceedings of TainanMoscaw workshop,Tainan,Walter de Gruyter
(1995), 00

24.
 (with Y. W. Huang and B. Y. Yang) Wiener index of hexagonal carpets  From hexes to square grids,
Southeast Asian Bulletin of Mathematics
, 20(1996), 81102

25.
 (with I. Gutman and ChinMei Fu) Graph transformations which preserve the multiplicity of an eigenvalue,
Discrete Applied Mathematics
, 67(199605), 221228

26.
 (with B. Sagan and P. Zhang) The wiener polynomial of a graph,
International Journal of Quantum Chemistry
, 60(199612), 959969

27.
 (with W. Huang and B. Y. Yang) From ternary strings to wiener indices of benezoid chains,
Discrete Applied Mathematics
, 73(199703), 113131

28.
 (with S. C. Chang) The cardinality of the collection of maximum independent sets of a graph,
Advances in Applied Mathematics
, 18(199704), 286299

29.
 (with H. K. Hwang) Measures of distinctness for random partitions and compositions of an integer,
Advances in Applied Mathematics
, 19(199710), 378414

30.
 (with LiDa Tong ! S.C. Liu) The tree with the minimum Wiener Number, International,
Journal of Quantum Chemistry
, 78(200006), 331340

31.
 (with H. K. Hwang ! B. Y. Yang) Presorting algorithms: an averagecase point of view,
Theoretical Computer Science
, 242(200007), 2940

32.
 (with H.H. Chern ! H. K. Hwang) Distribution of the number of consecutive records,
Random structure and Algorithms
, 17(200008), 169196

33.
 (with ChengDer Fuh) A random perturbation in the games of chances,
Studies in Applied Mathematics
, 17(200108), 207215

34.
 (with Beifang Chen ! ShingTung Yau) Graph homotopy and Graham homotopy,
Discrete Mathematics
, 241(200110), 153170

35.
 (with Xiaokai Yang) Endogenous specialization and Endogenous principalagent relationship,
Australian Economic Paper
, 41(2002), 1536

36.
 (with SenPeng Eu and ShuChung Liu) Taylor expansions for Catalan and Motzkin numbers,
Advances in Applied Mathematics
, 29(200210), no. 3, 345357

37.
 (with Edward H. Ip andYuchung J. Wang) Some equivalence results concerning multiplicative lattice decompositions of multivariate densities.,
J. Multivariate Anal.
, 84(200302), no. 2, 403409

38.
 (with YewKwang Ng) Comparative Statics without Total Differentiation of the First Order Conditions,
Economics Letters
, 78(200302), 161166

39.
 (with SenPeng Eu and ShuChung Liu) Dyck paths with peaks avoiding or restricted to a given set.,
Studies in Applied Mathematics
, 111(200311), no. 4, 453465

40.
 (with Edward H. Ip and Yuchung J. Wang) Structural decompositions of multivariate distributions with applications in moment and cumulant.,
J. Multivariate Anal.
, 89(200404), no. 1, 119134

41.
 (with SenPeng Eu and ShuChung Liu) Odd or even on plane trees,
Discrete Math.
, 281(200404), 189196

42.
 (with BoYin Yang) A crowning moment for Wiener indices,
Studies in Applied Mathematics
, 112(200405), no. 4, 333340

43.
 (with BoYin Yang) Wiener polynomials of some chemically interesting graphs.,
International Journal of Quantum Chemistry
, 99(200408), 8091

44.
 (with Yi Wang) Proof of a conjecture on unimodality,
European Journal of Combinatorics
, 26(200507), 617627

45.
 (with Z.W. Sun) On various restricted sumsets,
J. Number Theory
, 114(200510), 209220

46.
 (with S.P. Eu !T. S. Fu) Refined Chung Feller Theorems for lattice paths,
Journal of Combinatorial Theory (series A)
, 112(200510), 145162

47.
 (with Weigen Yan and Fuji Zhang) Ordering the complements of trees by the number of maximum matchings,
International Journal of Quantum Chemistry
, 105(200510), 131141

48.
 (with Weigen Yan and Fuji Zhang) On the Matching Polynomials of Graphs with Small Number of cycles of even length,
International Journal of Quantum Chemistry
, 105(200510), 124130

49.
 (with Yi Wang) Polynomials with real zeros and Polya frequency sequences,
Journal of Combinatorial Theory (Series A)
, 109(200511), 6374

50.
 (with Weigen Yan and Fuji Zhang) Graphical condensation of plane graphs: a combinatorial approach,
Theoretical Computer Science
, 349(200512), no. 3, 452461

51.
 (with Weigen Yan) Connections between Wiener index and Matchings,
Journal of Mathematical Chemistry
, 39(200602), 389399

52.
 (with SenPeng Eu ! BoYin Yang) Generalized Wiener Indices in Hexagonal Chains,
International Journal of Quantum Chemistry
, 106(20062), no. 2, 426435

53.
 (with SenPern Eu and ShuChung. Liu) On the Congruences of Some Combinatorial Numbers,
Studies in Applied Mathematics
, 116(20062), no. 2, 135144

54.
 (with Weigen Yan) A simple proof of Graham and Pollak's theorem,
Journal of Combinatorial Theory(Series A)
, 113(200607), no. 2, 892893

55.
 (with Xiaofeng Guo! D. J. Klein ! Weigen Yan) Hyper Wiener Vector, Wiener Matrix Sequence and Wiener,
International Journal of Quantum Chemistry
, 106(2006 07), no. 8, 17561761

56.
 (with Weigen Yan) On the number of matchings of graphs formed by a graph operation,
Series A Mathematics, Science in China
, 113(200610), 892893

57.
 (with Weigen Yan) Enumeration of subtrees of trees,
Theoretical Computer Science
, 369(200612), no. 2, 256268

58.
 (with Yi Wang) Logconcavity and LCPositivity,
Journal of Combinatorial Theory(Series A)
, 114(200702), no. 2, 195210

59.
 (with Weigen Yan! BoYin Yang) The Behavior of Wiener Indices and Polynomials of Graphs under Five Graph Operators,
Applied Mathematics Letters
, 20(2007 03), no. 3, 290295

60.
 (with Weigen Yan) Replacing Pfaffians and applications,
Advances in Applied Mathematics
, 39(200707), no. 1, 121140

61.
 (with Ivan Gutman! Weigen Yan! BoYin Yang) Generalized Wiener Indices of Zigzagging Pentachains,
Journal of Mathematical Chemistry
, 42(200708), no. 2, 103117

62.
 (with Weigen Yan) The determinants of qdistance matrices of trees and two quantities relating to permutations,
Advances in Applied Mathematics
, 39(200709), no. 3, 311321

63.
 (with LihHsing Hsu and ShuChung Liu) Hamiltonicity of hpercubes with a contrait of required and faulty edges,
Combinatorial Optimization
, 14(200710), no. 23, 197204

64.
 (with Weigen Yan) On the monomerdimer problem of some graphs,
Studies in Applied Mathematics
, 120(200805), no. 4, 351360

65.
 (with Weigan Yan and Fuji Zhang) Dimer problem on the cylinder and torus,
Physica A
, 387(200806), no. 24, 60696078

66.
 (with Yi Wang) A CLASS OF LYM ORDERS IN DIVISOR LATTICES,
TAIWANESE JOURNAL OF MATHEMATICS
, 12(200807), no. 4, 991996

67.
 (with S.P. Eu and S.C. Liu) Catalan and Motzkin numbers modulo 4 and 8,
European Journal of Combinatorics
, 29(200808), no. 6, 14491466

68.
 (with ShuChung Liu and Jun Ma) Dyck Paths with Peak and Valleyavoiding Set,
Studies in Applied Mathematics
, 121(200808), no. 3, 263289

69.
 (with Weigen Yan) On the matching polynomial of subdivision graphs,
Discrete Applied Mathematics
, 157(200901), no. 1, 196200

70.
 (with N. Sh. Izmailian) Ising model with mixed boundary conditions: universal amplitude ratios,
Nuclear Phys. B
, 814(200906), no. 3, 573581

71.
 (with Jun Ma) Generalizations of ChungFeller Theorems I,
Bulletin of the Institute of Mathematics,Academia Sinica New Series
, 4(200909), no. 3, 299332

72.
 (with JiMing Guo and Weigen Yan) On the nullity and the matching number of unicyclic graphs,
Linear Algebra and Its Applications
, 431(200909), no. 8, 12931301

73.
 (with Hungyung Chang and Jun Ma) Tutte polynomials and Gparking functions,
Advances in Applied Mathematics
, 44(201003), no. 3, 231242

74.
 (with Pierre Bouchard, Hungyung Chang, Jun Ma, and Jean Yeh) ValuePeaks of Permutations,
The electronic journal of combinator
, 17(201003), no. #R46, 00

75.
 (with PoYi Huan and Jun Ma) Cyclic permutation of sequence and uniform partition,
The Electronic Journal of Combinatorics
, 17(201008), no. #117, 00

76.
 (with Jun Ma) Refinements of (n;m)Dyck paths,
European Journal of Combinatorics
(201101), no. 32, 9299

77.
 (with XunTuan Su1, Yi Wan) Unimodality problems of multinomial coefficients,
The Electronic Journal of Combinatorics,
, 18(201103), no. #73, 1170

78.
 (with ShuChung Liu and Yi Wang) ChungFeller Property in View of Generating Functions,
The Electronic Journal of Combinatorics,
, 18(201105), no. #104, 00

79.
 (with Weigen Yan and Fuji Zhang) Dimers belonging to three orientations on plane,
Journal of Statistical Physics
, 145(201112), no. 5, 13431356(DOI: 10.1007/s109550110348y)

80.
 (with Jun Ma) Combinatorial interpretations for T_G(1,1),
Journal of Graph Theory
, 69(201203), 341348(Article first published online: 9 FEB 2011DOI: 10.1002/jgt.20588)

81.
 (with Weigen Yan, Fuzi Zhang) The asymptotic behavior of some indices of iterated line graphs of regular graphs,
Discrete Applied Mathematics
, 160(2012), 12321239

82.
 (with X. Lin, S. J. Xu,) Hosoya Polynomials of Circumcoronene Series,
MATCH communications in mathematical and in computer chemistry
, 69(2013), 755763

83.
 (with PoYi Huangand Jun Ma) Nondecreasing kflaw Preference Sets,
Southeast Asian Bulletin of Mathematics
, 37(2013), 515535

84.
 (with PoYi Huang, ShuChung Liu) Congruences of Finite Summations of the Coefficients in certain Generating Functions,
The Electronic Journal of Combinatorics
, 21(201407), no. 2 (p45), 00

85.
 (with Chen, XiaoMin; Chang, XiangKe; Sun, JianQing; Hu, XingBiao) Three semidiscrete integrable systems related to orthogonal polynomials and their generalized determinant solutions.,
Nonlinearity
, 28(2015), 22792306

86.
 (with Jun Ma and Hao Shen) Rooted cyclic permutations of lattice paths and uniform partitions,
Discret mathematics
, 338(2015), 11111125

87.
 (with ShiMei Ma) Stirling permutations, cycle structures of permutations and perfect matchings,
Electronic Journal of Combinatorics
, 22(4)(2015), 42, 9 pp.

88.
 (with Li Shanhai, Ma Jun) Uniform partition extensions, a generating functions perspective,
Science China Mathematics
, 58(2015), 26552670(doi: 10.1007/s1142501550500)

89.
 (with YaLei Jin, XiaoDong Zhang) Laplacian Coefficient, Matching Polynomial and Incidence Energy of of Trees with Described Maximum Degree,
JOURNAL OF COMBINATORIAL OPTIMIZATION
, 31(201604), 1345–1372

90.
 (with Hongchuan Lei , Heping Zhang) Antiforcing numbers of perfect matchings of graphs,
Discrete Applied Mathematics
, 202(2016), 95 –1050

91.
 (with Ma jun) Parking functions on nonsingular Mmatrices,
Linear Algebra and its Applications
, 489(2016), 114

92.
 (with ShiMei Ma) Enumeration of permutations by number of alternating descents,
DISCRETE MATHEMATICS
, 339(2016), no. 4, 13621367(DOI : 10.1016/j.disc.2015.12.007)

93.
 (with ShiMei Ma) The peak statistics on simsun permutations,
Electronic_journal_of_combinatorics
, 23(2016), no. P2.14

94.
 (with XiangKe Chang, XingBiao Hu, Hongchuan Lei) Combinatorial proofs of addition formulas,
Electronic Journal of Combinatorics
, 23(201601), no. p 1.8

95.
 (with Jun Ma, ShiMei Ma, Xu Zhu) The Cycle Descent Statistic on Permutations Electronic Journal of Combinatorics, 23 (2016), no. p 4.20.,
Electronic Journal of Combinatorics
, 23(2016), no. 4, 2020

96.
 (with Lili Mu, Yi Wang) Hankel determinants of linear combinations of consecutive Catalanlike numbers,
Discrete Mathematics
, 340(201709), no. 12, 30973103

97.
 (with ShiMei Ma) Eulerian polynomials, Stirling permutations of the second kind and perfect matchings,
Electronic journal of combinatorics
, 24(201711), no. 4, 27.127.18

98.
 (with (with Jun Ma, ShiMei Ma, BX Zhu)) Contextfree grammars for several polynomials associated with Eulerian polynomials,
The electronic journal of combinatorics
, 25(20181), no. 1, 131

99.
 (with R Xu, X Zhu) List colouring of graphs and generalized Dyck paths,
Discrete Mathematics
(2018)
