TY - BOOK AU - Polski,Andrzej AU - Przystawa,J. ED - Winter School of Theoretical Physics ED - Universytet Wroclawski. TI - Modern trends in the theory of condensed matter: proceedings of the XVI Karpacz Winter School of Theoretical Physics, February 19 - March 3, 1979 Karpacz, Poland SN - 038709752X PY - 1980/// CY - Berlin PB - Springer-Verlag KW - Liquid helium KW - Addresses, essays, lectures KW - Phase transformations (Statistical physics) KW - Solids ER -