00575nam a2200193 a 450000500170000002000150001708200210003210000170005324500520007026000340012230000180015649000430017469000220021770000160023996400250025599700180028099900170029895200660031520251203091515.0  a3540521569  a537.623,bD, bed  aBednorz, J.G  aEarlier and recent aspects of superconductivity  aBerlinbSpringer-Verlagc1990  aix,529p, 24cm  aSpringer series in solid state science  aSuperconductivity  aMuller, K.A  bEngc100de010fg_  a55412 LIBSC C  c42560d42560  00104070aPUbPUd1998-04-08l0o537.623, D, bedp55412yBK