@book{122143,
	author = {Bopp, F. (ed.)},
	title = {Werner Heisenberg und die Physik unserer Zeit.},
	publisher = {F. Vieweg,},
	year = {1961.},
	address = {Braunschweig,},
	note = {Published on the occasion of the fiftieth birthday of Werner Heisenberg.}
}