1. Solitons in Molecular Systems, Naukova Dumka, Kiev 1984 (p. 287) (in Russian) and
2. Solitons in Molecular Systems, D. Reidel Publ. Co., Dordrecht (The Netherlands) 1985 (p. 315).
3. Studies in Electronic Theory of Crystals, Gostekhizdat, Moscow 1951 (p. 256).
4. Theory du Solide, Ed. MIR, Moscow 1980 (p. 654).