| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2005 | Izabrana poglavlja iz istorije hemije | Gutman, Ivan   | Text book | |
| 2005 | Electron content of rings of fully benzenoid hydrocarbons | Gutman, Ivan ; Furtula, Boris ; Jeremic, Svetlana ; Turkovic, Nedzad | Article | |
| 2005 | Relation between electron and energy contents of hexagons in catacondensed benzenoid hydrocarbons | Furtula, Boris ; Gutman, Ivan ; Turkovic, Nedzad | Article | |
| 2005 | Russell Merris - Graph Theory, Wiley, New York, 2001 | Gutman, Ivan | Contribution to periodical | |
| 2005 | Simplified molecular input line entry system (SMILES) as an alternative for constructing quantitative structure-property relationships (QSPR) | Toropov, Andrey A; Toropova, Alla P; Mukhamedzhanova, DV; Gutman, Ivan | Article | |
| 2005 | Some properties of the topological bond order | Gutman, Ivan ; Radenkovic, Slavko ; Furtula, Boris ; Hosoya, Haruo | Article | |
| 2005 | Partition of [Pi]-electrons in rings of double linear hexagonal chains | Gutman, Ivan ; Furtula, Boris ; Vučković, V.; Arsić, Biljana ; Ranđelović, M. | Article | |
| 2005 | On the Merrifield-Simmons Index of Trees | Li, Xueliang; Zhao, Haixing; Gutman, Ivan | Article | |
| 2005 | The chemical symbol for iodine is I | Gutman, Ivan ; Trivić, Dragica | Article | |
| 2005 | Spectra and energies of iterated line graphs of regular graphs | Ramane, Harishchandra S; Walikar, HB; Rao, SB; Acharya, BD; Hampiholi, PR; Jog, SR; Gutman, Ivan | Article | |
| 2005 | Pair-wise resonance in catacondensed hexagonal systems | Salem, K; Zheng, ML; 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 | Iterative Estimation of Total Pi-Electron Energy | Türker, Lemi; Gutman, Ivan | 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 | 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 | Graph of atomic orbitals and the molecular structure-descriptors based on it | Toropov, Andrey; Gutman, Ivan ; Furtula, Boris | Article | |
| 2005 | Partitioning of pi-electrons in rings of fibonacenes | Gutman, Ivan ; Balaban, Alexandru T; Randic, Milan; Kiss-toth, C | Article | |
| 2005 | Variable neighborhood search for extremal graphs. 10 - comparison of irregularity indices for chemical trees | Gutman, Ivan ; Hansen, P.; Melot, H. | 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 | Cyclic conjugation energy effects in polycyclic pi-electron systems | Gutman, Ivan | Article | |
Gutman, Ivan
