Directions in condensed matter physics : memorial volume in honor of Prof. S.K. Ma / edited by G. Grinstein, G. Mazenko. Ma, Shang-keng, 1940-1983. Grinstein, G. (Geoffrey) Mazenko, G. (Gene) Ma, Shang-keng, 1940-1983. Condensed matter. QC173.4.C65 D57 1986 530.41 19 GRD "Publications of Shang-Keng Ma:" p. [249]-252. Includes bibliographies. Singapore ; Philadelphia, PA : World Scientific, 1986. 1986. 1986 Text xiv, 252 p. : eng World scientific series on directions in condensed matter physics ; v. 1