Volume 24 (1989)

Contributions

• O. E. Polansky, M. Randic, H. Hosoya: Transfer Matrix Approach to the Wiener Numbers of Cata-Condensed Benzenoids, pp. 3-28
• A. T. Balaban: Chemical Graphs. Part 50. Symmtery and Enumeration of Fibonacenes (Unbranched Catacondensed Benzenoids Isoarithmic with Helicenes and Zigzag Catafusenes), pp. 29-38
• R. Barone, M. Chanon: Mathematical Description and Enumeration of Simple Chemical Functional Groups, pp. 39-49
• J. Brunvoll, S. J. Cyvin, B. N. Cyvin, I. Gutman: Essentially Disconnected Benzenoids: Distribution of K, the Number of Kekule Structures, in Benzenoid Hydrocarbons - VIII, pp. 51-57
• S. J. Cyvin, J. Brunvoll, B. N. Cyvin: All-Benzenoid Systems: Catacondensed Conjugated Hydrocarbons, pp. 59-63
• B. N. Cyvin, S. J. Cyvin, J. Brunvoll: All-Benzenoid Systems: Some Classes of Pericondensed Conjugated Hydrocarbons, pp. 65-72
• M. Fraczak: Concerning the Hartree-Fock Energies of N-Electron Atomic Systems with Atomic Number Z > Zo(N), pp. 73-84
• X. Guo, F. Zhang: A Construction Method for Concealed Non-Kekulean Benzenoid Systems with h=12,13, pp. 85-104
• I. Gutman, N. Kolakovic, S. J. Cyvin: Hosoya Index of Some Polymers, pp. 105-117
• T. M. Krygowski, R. J. Zalewski: Correlation Analysis in the Study of Substituent Effects, pp. 119-179
• T. Morikawa: Group Theoretical Determination of Molecular Formulas for Given High-Resolution Mass, pp. 181-189
• V. R. Rosenfeld, I. Gutman: A Novel Approach to Graph Polynomials, pp. 191-199
• R. Sheng: Some Properties of Generalized Benzenoid Systems, pp. 201-206
• R. Sheng: A Necessary and Sufficient Condition for the Existence of Kekule Structures in Benzenoid Systems, pp. 207-214
• R. Sheng: Distribution of the Convex Pairs in a Benzenoid or Quasi-Benzenoid System, pp. 215-222
• K. Schubert: On the Bindings in AC_{M} Phases, pp. 223-238
• K. Schubert: On the Bindings in AB_{M} Phases, pp. 239-261
• K. Schubert: On the Bindings in ABe_{M} Phases, pp. 263-273
• K. Schubert: On the Bindings in LiA_{M} Phases, pp. 275-287
• I. Tomescu, A. T. Balaban: Decomposition Theorems for Calculating the Number of Kekule Structures in Coronoids Fused via Perinaphthyl Units, pp. 289-309
• R. Tosic, O. Bodroza: On the Number of Kekule Structures of Unbranched Benzenoid Chains, pp. 311-316
• P. Tvaruzek, J. Komenda: Calculation of Graph Distance Matrix for Heteroaromatic Systems, pp. 317-322
• F. Zhang, R. Cheng: The Construction Method of Kekulean Hexagonal Systems with Each Hexagon being Resonant, pp. 323-332
• F. Zhang, X. Li: Clar Formula of a Class of Hexagonal Systems, pp. 333-347
• Z. Zhou, A. Tang: A Theoretical Approach to the Rule of Homologous Linearity, pp. 349-365

Book Reviews

• J. Keizer, Statistical Thermodynamics of Non-Equilibrium Processes (Review by F. Kohler), pp. 369-371
• W. Fresenius, H. Guenzler, W. Huber, H. Keler, I. Luederwald, G. Toelg, H. Wisser, Analytiker-Taschenbuch, Band 7 (Review by E. Pungor), pp. 373-374
• J. Gasteiger, Software-Entwicklung in der Chemie 1 (Review by E. Ziegler), pp. 375-376

Errata, pp. 379-379