International School of Materials Science and Technology, Bednorz, J. G., & Müller, . K. A. (1990). Earlier and recent aspects of superconductivity: Lectures from the international school, Erice, Trapani, Sicily, July 4-16, 198.

International School of Materials Science and Technology, J. Georg Bednorz, and K. Alex Müller. Earlier and Recent Aspects of Superconductivity: Lectures from the International School, Erice, Trapani, Sicily, July 4-16, 198. Berlin ; New York : Springer-Verlag, 1990.

International School of Materials Science and Technology, et al. Earlier and Recent Aspects of Superconductivity: Lectures from the International School, Erice, Trapani, Sicily, July 4-16, 198. 1990.