@book{190934,
	author = {Sierpiński, Wacław},
	title = {Pythagorean triangles},
	publisher = {Dover Publications},
	year = {2003.},
	address = {Mineola, N.Y.},
	edition = {Dover ed.},
	note = {" ... an unabridged republication of the work originally published by the Graduate School of Science, Yeshiva University, New York, in 1962, as number nine of its Scripta mathematica studies"--T.p. verso.}
}