TY  - BOOK
AU  - Bednorz, J G. Ed.
AU  - Muller, K A. Ed.
TI  - Earlier and recent aspects of superconductivity : Lecture from the International school, Erice, Trapani, Sicily, July 4 - 16, 1989
SN  - 3540521569
CY  - Berlin
KW  - Superconductivity
KW  - SSSSS-90
ER  -