@book{70414,
	author = {Gelʹfand, I. M. and Raĭkov, D. A.},
	title = {Kommutative normierte Algebren /},
	publisher = {Deutscher Verlag der Wissenschaften,},
	year = {1964.},
	series = {Mathematische Forschungsberichte,},
	address = {Berlin :}
}