TY  - BOOK
AU  - Bednorz J.G.
AU  - Müller K.A.
TI  - Earlier and recent aspects of superconductivity: lectures from the International School, Erice, Trapani, Sicily, July 4-16, 1989 
SN  - 3540534989
SN  - 46
PY  - 1990///
CY  - Berlin
PB  - Springer-Verlag
N1  - ISSN 46
ER  -