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

Soveshchanie "Kompleksnoe ispolʹzovanie zol ugleĭ SSSR v narodnom khoz︠i︡aĭstve" Irkutsk, Russia, Institut geokhimii im. akademika A.P. Vinogradova, Limnologicheskiĭ institut (Akademi︠i︡a nauk SSSR), Aleksandr Nikolaevich Suturin, G. I. Kopteva, and D. M. Volkova. Soveshchanie "Kompleksnoe Ispolʹzovanie Zol Ugleĭ SSSR V Narodnom Khoz︠i︡aĭstve," G. Irkutsk, 11-14 I︠i︡ul︠i︡a 1989 G.: Tezisy Dokladov. Irkutsk: Akademi︠i︡a nauk, Sibirskoe otd-nie, In-t geokhimii im. A.P. Vinogradova SO AN SSSR : Limnologicheskiĭ in-t SO AN SSSR, 1989.

Soveshchanie "Kompleksnoe ispolʹzovanie zol ugleĭ SSSR v narodnom khoz︠i︡aĭstve" Irkutsk, Russia, et al. Soveshchanie "Kompleksnoe Ispolʹzovanie Zol Ugleĭ SSSR V Narodnom Khoz︠i︡aĭstve," G. Irkutsk, 11-14 I︠i︡ul︠i︡a 1989 G.: Tezisy Dokladov. Akademi︠i︡a nauk, Sibirskoe otd-nie, In-t geokhimii im. A.P. Vinogradova SO AN SSSR : Limnologicheskiĭ in-t SO AN SSSR, 1989.