Volume 68 (2012) number 1

• C. P. Chou, H. A. Witek: An Algorithm and FORTRAN Program for Automatic Computation of the Zhang-Zhang Polynomial of Benzenoids, pp. 3-30
• C. P. Chou, Y. Li, H. A. Witek: Zhang-Zhang Polynomials of Various Classes of Benzenoid Systems, pp. 31-64
• A. Taranenko, P. Zigert: Resonant Sets of Benzenoid Graphs and Hypercubes of Their Resonance Graphs, pp. 65-77
• P. Zigert, M. Berlic: Lucas Cubes and Resonance Graphs of Cyclic Polyphenanthrenes, pp. 79-90
• S. Wang, B. Liu: A Method of Calculating the Edge-Szeged Index of Hexagonal Chain, pp. 91-96
• R. Cruz, I. Gutman, J. Rada: Convex Hexagonal Systems and Their Topological Indices, pp. 97-108
• V. Andova, T. Doslic, M. Krnc, B. Luzar, R. Skrekovski: On the Diameter and Some Related Invariants of Fullerene Graphs, pp. 109-130
• I. Gutman, B. Furtula: Trees with Smallest Atom-Bond Connectivity Index, pp. 131-136
• L. Gan, B. Liu, Z. You: The ABC Index of Trees with Given Degree Sequence, pp. 137-145
• D. Stevanovic, M. Milanic: Improved Inequality between Zagreb Indices of Trees, pp. 147-156
• M. Milosevic, T. Reti, D. Stevanovic: On the Constant Difference of Zagreb Indices, pp. 157-168
• T. Reti: On the Relationships between the First and Second Zagreb Indices, pp. 169-188
• K. C. Das, I. Gutman, B. Horoldagva: Comparing Zagreb Indices and Coindices of Trees, pp. 189-198
• H. Hua, S. Zhang: Relations between Zagreb Coindices and Some Distance-Based Topological Indices, pp. 199-208
• D. Wang, Y. Huang, B. Liu: Bounds on Augmented Zagreb Index, pp. 209-216
• M. Eliasi, A. Iranmanesh, I. Gutman: Multiplicative Versions of First Zagreb Index, pp. 217-230
• J. Liu, Q. Zhang: Sharp Upper Bounds for Multiplicative Zagreb Indices, pp. 231-240
• K. Xu, H. Hua: A Unified Approach to Extremal Multiplicative Zagreb Indices for Trees, Unicyclic and Bicyclic Graphs, pp. 241-256
• K. Xu, K. C. Das: Trees, Unicyclic, and Bicyclic Graphs Extremal with Respect to Multiplicative Sum Zagreb Index, pp. 257-272
• N. S. Schmuck, S. G. Wagner, H. Wang: Greedy Trees, Caterpillars, and Wiener-type Graph Invariants, pp. 273-292
• G. Caporossi, M. Paiva, D. Vukicevic, M. Segatto: Centrality and Betweenness: Vertex and Edge Decomposition of the Wiener Index, pp. 293-302
• Y. Alizadeh, A. Iranmanesh, S. Klavzar: Interpolation Method and Topological Indices: The Case of Fullerenes C_12k+4, pp. 303-310
• S. Klavzar, M. Mollard: Wiener Index and Hosoya Polynomial of Fibonacci and Lucas Cubes, pp. 311-324
• J. Sedlar: On Augmented Eccentric Connectivity Index of Graphs and Trees, pp. 325-342
• S. Mukwembi: On the Upper Bound of Gutman Index of Graphs, pp. 343-348
• X. Li, X. Yang, G. Wang, R. Hu: The Vertex PI and Szeged Indices of Chain Graphs, pp. 349-356
• C. Du: Minimum Detour Index of Bicyclic Graphs, pp. 357-370
• W. Yang, F. Zhang: Wiener Index in Random Polyphenyl Chains, pp. 371-376