Volume 57 (2007) number 2

• S. Fujita: Enumeration of Alkanes as Stereoisomers, pp. 265-298
• S. Fujita: Alkanes as Stereoisomers. Enumeration by the Combination of Two Dichotomies for Three-Dimensional Trees, pp. 299-340
• Y. Hou, Z. Teng, C. Woo: On the Spectral Radius, k-Degree and the Upper Bound of Energy in a Graph, pp. 341-350
• H. Hua: On Minimal Energy of Unicyclic Graphs with Prescribed Girth and Pendent Vertices, pp. 351-361
• L. Xu, Y. Hou: Equienergetic Bipartite Graphs, pp. 363-370
• H. Liu, X. Yan, Z. Yan: On the Merrifield-Simmons Indices and Hosoya indices of Trees with a Prescribed Diameter, pp. 371-384
• R. Balakrishnan, K. Viswanathan Iyer, K. T. Raghavendra: Wiener Index of Two Special Trees, pp. 385-392
• H. Deng: The Trees on n ≥ 9 Vertices with the First to Seventeenth Greatest Wiener Indices are Chemical Trees, pp. 393-402
• A. R. Ashrafi, S. Yousefi: Computing the Wiener Index of a TUC₄C₈(S) Nanotorus, pp. 403-410
• E. C. Kirby, T. Pisanski: Even Tori can be Odd, pp. 411-433
• I. Gutman, S. Zare Firoozabadi, J. A. de la Pena, J. Rada: On the Energy of Regular Graphs, pp. 435-442
• S. Xu, H. Zhang, M. V. Diudea: Hosoya Polynomials of Zig-Zag Open-Ended Nanotubes, pp. 443-456
• A. E. Vizitiu, S. Cigher, M. V. Diudea, M. S. Florescu: Omega Polynomial in ((4,8)3) Tubular Nanostructures, pp. 457-462
• A. Heydari, B. Taeri: Szeged Index of TUC₄C₈ (R) Nanotubes, pp. 463-477
• P. E. John, A. E. Vizitiu, S. Cigher, M. V. Diudea: CI Index in Tubular Nanostructures, pp. 479-484
• L. Xu, H. Deng: PI Indices of Tori Tp;q[C₄;C₈] Covering by C₄ and C₈, pp. 485-502
• H. Deng, J. Hou: PI Indices of Nanotubes SC₄C₈[q; 2p] Covering by C₄ and C₈, pp. 503-516
• V. V. Iliev: Erratum, pp. 517-517