| Issue Date | Title | Author(s) | Type | Мp-cat. |
| 2002 | Ordering of alkane isomers by means of connectivity indices | Gutman, Ivan   ; Vidovic, Dusica; Nedic, Anka | Article | |
| 2002 | On kites, comets, and stars. Sums of eigenvector coefficients in (molecular) graphs | Rucker, G; Rucker, C; Gutman, Ivan | Article | |
| 2002 | Relations Between the Permanental and Characteristic Polynomials of Fullerenes and Benzenoid Hydrocarbons | Gutman, Ivan ; Cash, Gordon G. | Article | |
| 2002 | Примена хемије у криминалистици - 1. део - Хемијске клопке | Гутман, Иван ; Симоновић, Бранислав | Article | |
| 2002 | Mathematical chemistry | Trinajstic, N; Gutman, Ivan | Article | |
| 2002 | Wiener index of hexagonal systems | Dobrynin, AA; Gutman, Ivan ; Klavzar, Sandi; Igert, P | Article | |
| 2002 | Relation between hyper-Wiener and Wiener index | Gutman, Ivan | Article | |
| 2002 | Unicyclic graphs with maximal energy | Hou, YP; Gutman, Ivan ; Woo, CW | Article | |
| 2001 | Hyperenergetic line graphs | Hou, YP; Gutman, Ivan | Article | |
| 2001 | Binary coding of Kekule structures of catacondensed benzenoid hydrocarbons | Klavzar, Sandi; Vesel, A; Zigert, P; Gutman, Ivan | Article | |
| 2001 | On a class of approximate formulas for total pi-electron energy of benzenoid hydrocarbons | Gutman, Ivan ; Soldatovic, Tanja V | Article | |
| 2001 | On walks in molecular graphs | Gutman, Ivan ; Rucker, C; Rucker, G | Article | |
| 2001 | Quest for molecular graphs with maximal energy: A computer experiment | Gutman, Ivan ; Vidovic, Dusica | Article | |
| 2001 | Cyclic conjugation in terminally bent and branched phenylenes | Gutman, Ivan ; Tomovic, Zeljko | Article | |
| 2001 | Total pi-electron energy of phenylenes: Bounds and approximate expressions | Gutman, Ivan ; Tomovic, Zeljko | Article | |
| 2001 | Wiener index of trees: Theory and applications | Dobrynin, AA; Entringer, R; Gutman, Ivan | Article | |
| 2001 | The energy of a graph: Old and new results | Gutman, Ivan | Conference Paper | |
| 2001 | A simple (n,m)-type estimate of the total pi-electron energy | Gutman, Ivan | Article | |
| 2001 | Изотопи у археологији | Гутман, Иван ; Микић, Живко | Article | |
| 2001 | Narumi-Katayama index of phenylenes | Tomovic, Zeljko; Gutman, Ivan | Article | |
Gutman, Ivan
