@book{27228,
	author = {Sierpinski, Waclaw and Sharma, Ambikeshwar ; tr.},
	title = {Pythagorean triangles},
	publisher = {Dover},
	year = {2003},
	address = {New York},
	note = {"Originally published by the Graduate School of Science, Yeshiva Univ., New York, 1962"}
}