@book{13033, author = {Wu, Ta-You and Ohmura, Takashi}, title = {Quantum Theory of Scattering. Notes of 9 lectures delivered at the Joint Conf. of Canadian Math. Congress & Theoretical Phys. Division of the Canadian Assoc. of Physicists, Univ. of Alberta, Edmonton, 1957.}, publisher = {Prentice-Hall International}, year = {1962}, address = {London} }