The Multiplicative Version of the Wiener Index. - Ivan Gutman; Wolfgang Linert; István Lukovits; Zeljko Tomoviç (J. Chem. Inf. Comput. Sci., 2000)

Relation between Distance-Based Topological Indices. - Ivan Gutman; Zeljko Tomoviç (J. Chem. Inf. Comput. Sci., 2000)

Modeling Boiling Points of Cycloalkanes by Means of Iterated Line Graph Sequences. - Zeljko Tomoviç; Ivan Gutman (J. Chem. Inf. Comput. Sci., 2001)