00262nam a2200109Ia 4500008004100000040001200041082001400053100002000067245002400087260003300111300000800144200103s9999||||xx |||||||||||||| ||und||  aIMU-MPC  aColumn-25  aEpifannov, G.I. 0aSolid State Physics  bMir Publishers, Moscowc1979  a333