Bolʹshoĭ ėnt͡s︡iklopedicheskiĭ slovarʹ
By: glavnyĭ redaktor A.M. Prokhorov.
Contributors: Prokhorov, A. M. 1916-
Edition: Izd. 2., perer. i dop.
Publisher: Bolʹshai͡a︡ Rossiĭskai͡a︡ ėnt͡s︡iklopedii͡a︡; Norint
Published: 1997
Place of publication: Moskva; Sankt-Peterburg
Language: rus
Number of pages: 1434
Subjects: Encyclopedias and dictionaries, Russian.
Other titles: BĖS