@book{507737,
	author = {Georgiev, Vladimir },
	title = {Енциклопедия България :},
	publisher = {Izd. na Bʺlgarskata Akademiâ na Naukite,},
	year = {1986.},
	series = {Bŭlgarska ent︠s︡iklopedii︠a︡.},
	address = {Sofiâ :  }
}