@book{95213,
	author = {Kuratowski, Kazimierz},
	title = {A half century of Polish mathematics},
	publisher = {Państwowe Wydawnictwo Naukowe : distributed by Ars Polona},
	year = {c1980.},
	series = {International series in pure and applied mathematics},
	address = {Warszawa, Poland},
	note = {Translation of Pół wieku matematyki polskiej, 1920-1970.}
}