Tsvelik, Alexei M. Quantum field theory in condensed matter physics / Alexei M. Tsvelik. - 1st paperback ed. - Cambridge : Cambridge University Press, 1996, c1995. - xvi, 332 p. : ill. ; 24 cm. Includes index. Includes bibliographical references. ISBN: 0521589894 (pbk.) Subjects--Topical Terms: Quantum field theory.Condensed matter.