Vseso︠i︡uznoe soveshchanie po landshaftovedeni︠i︡u Lʹviv, Ukraine, Geograficheskoe obshchestvo SSSR, Zhekulin, V. S., Isachenko, A. G., & Nikolaev, V. A. (1988). Teoreticheskie i prikladnye problemy landshaftovedeni︠i︡a: Tezisy dokladov VIII Vseso︠i︡uznogo soveshchani︠i︡a po landshaftovedeni︠i︡u, Lʹvov, sent︠i︡abrʹ 1988. GO SSSR.
Citación estilo ChicagoVseso︠i︡uznoe soveshchanie po landshaftovedeni︠i︡u Lʹviv, Ukraine, Geograficheskoe obshchestvo SSSR, V. S. Zhekulin, Anatoliĭ Grigorʹevich Isachenko, and V. A. Nikolaev. Teoreticheskie I Prikladnye Problemy Landshaftovedeni︠i︡a: Tezisy Dokladov VIII Vseso︠i︡uznogo Soveshchani︠i︡a Po Landshaftovedeni︠i︡u, Lʹvov, Sent︠i︡abrʹ 1988. Leningrad: GO SSSR, 1988.
Cita MLAVseso︠i︡uznoe soveshchanie po landshaftovedeni︠i︡u Lʹviv, Ukraine, et al. Teoreticheskie I Prikladnye Problemy Landshaftovedeni︠i︡a: Tezisy Dokladov VIII Vseso︠i︡uznogo Soveshchani︠i︡a Po Landshaftovedeni︠i︡u, Lʹvov, Sent︠i︡abrʹ 1988. GO SSSR, 1988.