@book{8456,
	author = {Ebbinghaus, H. D. and Others and Lamotke, K.},
	title = {Numbers},
	publisher = {Springer-Verlag},
	year = {1991},
	series = {Graduate texts in Mathematics},
	address = {New York},
	note = {"Tr. by H. L. S. Orde".}
}