00339nam a2200145Ia 4500008004100000082001400041100002000055245002400075260003300099300000800132650001200140650001800152653001200170653001100182170901s1979    xx            000 0 und d  a531bE76S  aEpifanov, G. I. 0aSolid State Physics  aMoscowbMir Publishersc1979  a333  aPhysics  aPure Sciences  aPhysics  aSolids