Soveshchanie "Kompleksnoe ispolʹzovanie zol ugleĭ SSSR v narodnom khoz︠i︡aĭstve," g. Irkutsk, 11-14 i︠i︡ul︠i︡a 1989 g. : tezisy dokladov - Suturin, Aleksandr Nikolaevich; Kopteva, G. I.; Volkova, D. M. (Akademi︠i︡a nauk, Sibirskoe otd-nie, In-t geokhimii im. A.P. Vinogradova SO AN SSSR : Limnologicheskiĭ in-t SO AN SSSR, 1989)