@book{53685,
	author = {Sipkov, Ivan and Gsovski, Vladimir,},
	title = {Legal sources and bibliography of Bulgaria},
	publisher = {Published for Free Europe Committee by Praeger},
	year = {1956.},
	series = {Praeger publications in Russian history and world communism},
	address = {New York},
	note = {Previously classified under: KE 542 S61}
}