| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2005 | Polansky’s benzenoid character and the electron content of rings of benzenoid hydrocarbons | Gutman, Ivan   ; Gojak, Sabina; Turkovic, Nedzad; Furtula, Boris | Article | |
| 2005 | Electron and energy contents of hexagons in benzenoid hydrocarbons | Gutman, Ivan ; Furtula, Boris ; Turkovic, Nedzad | Article | |
| 2005 | The graph of atomic orbitals and its basic properties. 1. Wiener index | Gutman, Ivan ; Toropov, Andrey A; Toropova, Alla P | Article | |
| 2005 | On reducing correlations between topological indices | Hollas, Boris; Gutman, Ivan ; Trinajstić, Nenad | Article | |
| 2005 | On Molecular Graphs with Smallest and Greatest Zeroth-Order General Randić Index | Hu, Yumei; Li, Xueliang; Shi, Yongtang; Xu, Tianyi; Gutman, Ivan | Article | |
| 2005 | Anomalous cyclic conjugation in benzenoid molecules with a small number of Kekule structures | Gutman, Ivan ; Stankovic, Sonja; Kovacevic, Radmila M; Djurdjevic, Jelena; Furtula, Boris | Article | |
| 2005 | The Graph of Atomic Orbital and Its Basic Properties - [Part ]1 - Wiener Index | Gutman, Ivan ; Toropov, Andrey A.; Toropova, Alla P. | Article | |
| 2005 | Pair-wise resonance in catacondensed hexagonal systems | Salem, K; Zheng, ML; Gutman, Ivan | Article | |
| 2005 | Iterative Estimation of Total Pi-Electron Energy | Türker, Lemi; Gutman, Ivan | Article | |
| 2005 | Comparing the Randic-Balaban and the Clar models for partitioning of pi-electrons in rings of benzenoid hydrocarbons - the case of phenes and starphenes | Gutman, Ivan ; Stojanović, Gordana ; Bošković, Žarko; Radulović, Niko ; Rašić, Polina | Article | |
| 2005 | Russell Merris - Graph Theory, Wiley, New York, 2001 | Gutman, Ivan | Contribution to periodical | |
| 2005 | Equienergetic Complement Graphs | Ramane, Harishchandra S.; Gutman, Ivan ; Walikar, Hanumappa B.; Halkarni, Sabeena B. | Article | |
| 2005 | Topology and Stability of Conjugated Hidrocarbons. The Dependence of Total P[i]-electron Energy on Molecular Topology | Gutman, Ivan | Article | |
| 2005 | Variable Neighborhood Search for Extremal Graphs 12 - a Note on the Variance of Bounded Degrees in Graphs | Hansen, Pierre; Mélot, Hadrien; Gutman, Ivan | Article | |
| 2005 | Clar theory and resonance energy | Gutman, Ivan ; Gojak, Sabina; Furtula, Boris | Article | |
| 2005 | The McClelland number of conjugated hydrocarbons | Gutman, Ivan ; Turker, Lemi; Furtula, Boris ; Vučković, Veselin | Article | |
| 2005 | On the Spectral Radius of Bicyclic Graphs | Petrović, M.; Gutman, Ivan ; Guo, Shu-Guang | Article | |
| 2005 | Variable neighborhood search for extremal graphs - 12. A note on the variance of bounded degrees in graphs. | Hansen, P; Melot, H; Gutman, Ivan | Article | |
| 2005 | Comparison of QSPR models based on hydrogen-filled graphs and on graphs of atomic orbitals | Toropov, Andrey A.; Toropova, Alla P.; Gutman, Ivan | Article | |
| 2005 | Some properties of the topological bond order | Gutman, Ivan ; Radenkovic, Slavko ; Furtula, Boris ; Hosoya, Haruo | Article | |
Gutman, Ivan
