Volume 70 (2013) number 2

Editorial - Sloppiness

• H. Zhang, W. C. Shiu, P. K. Sun: A Relation between Clar Covering Polynomial and Cube Polynomial, pp. 477-492
• L. Xu, H. Bian, F. Zhang: Maximum Forcing Number of Hexagonal Systems, pp. 493-500
• R. Cruz, H. Giraldo, J. Rada: Extremal Values of Vertex-Degree Topological Indices Over Hexagonal Systems, pp. 501-512
• Y. Li, J. Tu: On the Number of Paths, Independent Sets, and Matchings of Low Order in (5,6)-Fullerene Graphs, pp. 513-524
• A. Behmaram, H. Yousefi-Azari, A. R. Ashrafi: On the Number of Matchings and Independent Sets in (3,6)-Fullerenes, pp. 525-532
• P. Zigert Pletersek, M. Berlic: Resonance Graphs of Armchair Nanotubes Cyclic Polypyrenes and Amalgams of Lucas Cubes, pp. 533-543
• M. V. Diudea, V. R. Bucila, D. M. Proserpio: 1-Periodic Nanostructures, pp. 545-564
• A. A. Dobrynin: On the Wiener Index of Certain Families of Fibonacenes, pp. 565-574
• H. Lin: A Congruence Relation for the Wiener Index of Trees with Path Factors, pp. 575-582
• Y. L. Jin, X. D. Zhang: On the Two Conjectures of the Wiener Index, pp. 583-589
• Y. H. Chen, X. D. Zhang: On Wiener and Terminal Wiener Indices of Trees, pp. 591-602
• Y. Wu, F. Wei, B. Liu, Z. Jia: The Generalized (Terminal) Wiener Polarity Index of Generalized Bethe Trees and Coalescence of Rooted Trees, pp. 603-620
• J. Li: A Relation between the Edge Szeged Index and the Ordinary Szeged Index, pp. 621-625
• E. Deutsch, S. Klavzar: Computing the Hosoya Polynomial of Graphs From Primary Subgraphs, pp. 627-644
• T. Zeng: Harary Index and Hamiltonian Property of Graphs, pp. 645-649
• J. L. Palacios: Upper and Lower Bounds for the Additive Degree-Kirchhoff Index, pp. 651-655
• K. C. Das, S. A. Mojallal: Upper Bounds for the Energy of Graphs, pp. 657-662
• K. C. Das, S. A. Mojallal, I. Gutman: Improving McClelland's Lower Bound for Energy, pp. 663-668
• S. B. Bozkurt, D. Bozkurt: Sharp Upper Bounds for Energy and Randic Energy, pp. 669-680
• M. P. Stanic, I. Gutman: On Almost-Equienergetic Graphs, pp. 681-688
• K. C. Das, I. Gutman, A. S. Cevik, B. Zhou: On Laplacian Energy, pp. 689-696
• S. Ji, X. Li, Y. Shi: Extremal Matching Energy of Bicyclic Graphs, pp. 697-706
• M. Bianchi, A. Cornaro, J. L. Palacios, A. Torriero: Bounding the Sum of Powers of Normalized Laplacian Eigenvalues of Graphs through Majorization Methods, pp. 707-716
• J. Yang: Comments on "A Unified Approach to Extremal Multiplicative Zagreb Indices for Trees, Unicyclic and Bicyclic Graphs", pp. 717-718
• H. Hosoya: Topological Index - A New Mathematics Linking Between the Fibonacci Numbers and the Pascal Triangle (Review by S. Fujita), pp. 719-720