@book{12703,
	author = {Csiszar, I. and Elias, P. , ed. and Elias, P. ; jt. ed.},
	title = {Topics in information theory},
	publisher = {North-Holland},
	year = {1977},
	series = {Colloquia Mathematica Societatis Janos Bolyai, 16},
	address = {Amsterdam}
}