@book {Harkins1951,
	title = {Bibliography of Slavic philology},
	year = {1951},
	publisher = {King{\textquoteright}s Crown Press},
	organization = {King{\textquoteright}s Crown Press},
	address = {New York},
	keywords = {bibliography, Slavic philology, библиография, славянска филология},
	author = {Harkins, William Edward}
}
