Bolʹshai︠a︡ Rossiĭskai︠a︡ ent︠s︡iklopedii︠a︡ v 30 tt., T. 4: Bolʹshoĭ Kavkaz - Velikiĭ kanal.
Publisher: Bolʹshai︠a︡ Rossiĭskai︠a︡ ent︠s︡iklopedii︠a︡
Published: 2006
Place of publication: Moskva
Language: rus
Number of pages: 751