|
DOBRYNIN A A, GUTMAN I, KLAVŽAR S, et al. Wiener Index of Hexagonal Systems[J]. Acta Applicandae Mathematicae, 2002, 72(3):247-294. doi: 10.1023/A:1016290123303
|
|
CHEN A, XIONG X, LIN F. Explicit Relation Between the Wiener Index and the Edge-Wiener Index of the Catacondensed Hexagonal Systems[J]. Applied Mathematics & Computation, 2016, 273:1100-1106.
|
|
CRUZ R, GIRALDO H, RADA J. Extremal Values of Vertex-Degree Topological Indices Over Hexagonal Systems[J]. MATCH Commun Math Comput Chem, 2013, 70(2):501-512.
|
|
BERROCAL L, OLIVIERI A, RADA J. Extremal Values of Vertex-Degree-Based Topological Indices Over Hexagonal Systems with Fixed Number of Vertices[J]. Applied Mathematics & Computation, 2014, 243(2):176-183.
|
|
BURRIS A C. Vertex-Distinguishing Edge-Colorings[D]. Memphis: Memphis State University, 1993.http://dl.acm.org/citation.cfm?id=264118
|
|
BURRIS A C, SCHELP R H. Vertex-Distinguishing Proper Edge-Colorings[J]. Journal of Graph Theory, 1997, 26(2):73-82. doi: 10.1002/(ISSN)1097-0118
|
|
LIU B, LIU G. Vertex-Distinguishing Edge Colorings of Graphs with Degree Sum Conditions[J]. Graphs and Combinatorics, 2010, 26(6):781-791. doi: 10.1007/s00373-010-0949-2
|
|
YAO B, CHEN X E, SHAN S L. On Equitable Vertex Distinguishing Edge Colorings of Trees[J]. Acta Mathematica Scientia, 2013, 33(3):621-630. doi: 10.1016/S0252-9602(13)60025-9
|