Bednorz, J.G., ed. Muller, K.A., ed. Earlier and recent aspects of superconductivity ed.by J.G. Bednorz, K. A. Muller - Berlin S-V 1990 - ix,529p. - Springer series in solid state sciences 90 . ISBN: 3540521569 Dewey Class. No.: 537.623 / N902