@book{291371,
	author = {Bulgakov, Sergej (Sergij) Nikolaevič},
	title = {Trudy po sociologii i teologii. T. 2 : Stat΄i i raboty raznyh let 1902-1942},
	publisher = {Nauka},
	year = {1999},
	series = {Sociologičeskoe nasledie},
	address = {Moskva}
}