VANADIUM-CONTAINING CASSITERITE AND SULFO SALTS OF THE KAIRAGACH VOLCANOGENIC DEPOSIT (EASTERN UZBEKISTAN) Статья SPIRIDONOV E.M., BADALOV A.S. Doklady Akademii nauk SSSR. Mezhdunarodnaya Kniga, Moscow, Russian Federation. Том 274. 1984. С. 407-409
MINIMAL K-TYPES AND CLASSIFICATION OF IRREDUCIBLE REPRESENTATIONS OF REDUCTIVE LIE-GROUPS Статья ZHELOBENKO D.P. Functional Analysis and its Applications. Том 18. 1984. С. 333-335