Problems of molecular design and the computer. 11. The FLAMINGOES program system for the nonempirical solution of structural problems of organic chemistry. The BASIC program oriented for the microcomputer. - Nikolai S. Zefirov; Ekaterina Gordeeva; Serge S. Tratch (J. Chem. Inf. Comput. Sci., 1988)

Generation of molecular graphs for QSAR studies: an approach based on acyclic fragment combinations. - Serge S. Tratch; O. A. Lomova; D. V. Sukhachev; Vladimir A. Palyulin; Nikolai S. Zefirov (J. Chem. Inf. Comput. Sci., 1992)

Algebraic Chirality Criteria and Their Application to Chirality Classification in Rigid Molecular Systems. - Serge S. Tratch; Nikolai S. Zefirov (J. Chem. Inf. Comput. Sci., 1996)

Some Notes on Randic-Razinger's Approach to Characterization of Molecular Shapes. - Nikolai S. Zefirov; Serge S. Tratch (J. Chem. Inf. Comput. Sci., 1997)

Systematic Search for New Types of Chemical Interconversions: Mathematical Models and Some Applications. - Serge S. Tratch; Nikolai S. Zefirov (J. Chem. Inf. Comput. Sci., 1998)

A Hierarchical Classification Scheme for Chemical Reactions. - Serge S. Tratch; Nikolai S. Zefirov (J. Chem. Inf. Comput. Sci., 1998)