00321nam a2200133Ia 4500008004100000082001600041100002300057245002400080260003300104300000800137650001200145650001800157653001200175170901s1961    xx            000 0 und d  a530.1bK93T  aKompaneyets, A. S. 0aTheoretical Physics  aMoscowbMir Publishersc1961  a618  aPhysics  aPure Sciences  aPhysics