00761nam0-22002531i-450-990001166850403321000116685FED01000116685(Aleph)000116685FED0100011668520000920d1967----km-y0itay50------baengVariable Phase Approach to Potential ScatteringF. CalogeroNew York [etc.]Academic Press1967Mathematics in Science and Potential Scattering35Calogero,Francesco45529ITUNINARICAUNIMARCBK990001166850403321C-26-(357374MA1MA1Variable Phase Approach to Potential Scattering345549UNINAING01