| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 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 | Some properties of the topological bond order | Gutman, Ivan ; Radenkovic, Slavko ; Furtula, Boris ; Hosoya, Haruo | Article | |
| 2005 | Pair-wise resonance in catacondensed hexagonal systems | Salem, K; Zheng, ML; Gutman, Ivan | 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 | 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 | Variable neighborhood search for extremal graphs. 10 - comparison of irregularity indices for chemical trees | Gutman, Ivan ; Hansen, P.; Melot, H. | Article | |
| 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 | On the distribution of pi-electrons into rings of conjugated hydrocarbons containing a linear polyacene fragment | Gutman, Ivan ; Turkovic, Nedzad | Article | |
| 2005 | Relation between electron and energy contents of hexagons in catacondensed benzenoid hydrocarbons | Furtula, Boris ; Gutman, Ivan ; Turkovic, Nedzad | Article | |
| 2005 | Electron content of rings of fully benzenoid hydrocarbons | Gutman, Ivan ; Furtula, Boris ; Jeremic, Svetlana ; Turkovic, Nedzad | Article | |
| 2005 | A concealed difference between the structure-dependence of Dewar and topological resonance energy | Gutman, Ivan ; Gojak, Sabina; Stanković, Sonja; Furtula, Boris | Article | |
| 2005 | Хемијски састав кола напитака | Badjuk, Dalibor; Гутман, Иван ; Lončarević, Mila | Article | |
| 2005 | Izabrana poglavlja iz istorije hemije | Gutman, Ivan | Text book | |
| 2005 | Topology and Stability of Conjugated Hidrocarbons. The Dependence of Total P[i]-electron Energy on Molecular Topology | Gutman, Ivan | Article | |
| 2005 | Further Properties of Zagreb Indices | Zhou, Bo; Gutman, Ivan | Article | |
| 2005 | What Chemists Could Not See Without Mathematics - Dependence of Total ?-Electron Energy on Molecular Structure | Gutman, Ivan | 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 | |
Gutman, Ivan
