@book{7321,
	author = {Jaschek, C. and Gerhardt, A.},
	title = {Catalogue of stars observed photoelectrically},
	publisher = {National University of La Plata},
	year = {1972},
	series = {Observatorio astronomico de la universidad nacional de la plata serie astronomica-Tomo XXXVIII},
	address = {Argentina}
}