Inverse problem in QSAR/QSPR studies for the case of topological indexes characterizing molecular shape (Kier indices). - Mariya I. Skvortsova; Igor I. Baskin; Olga L. Slovokhotova; Vladimir A. Palyulin; Nikolai S. Zefirov (J. Chem. Inf. Comput. Sci., 1993)