@book {Zuzek1964,
	title = {Kormcaja kniga: studies on the chief code of Russian canon law},
	year = {1964},
	publisher = {Pontificium Institutum Orientalium Studiorum},
	organization = {Pontificium Institutum Orientalium Studiorum},
	address = {Roma},
	author = {Zuzek, I}
}
