@book{lifshitz:1980:ctp,
    author = {Lifshitz, E. M. and Pitaevski\u{\i}, L. P.},
     title = {Statistical Physics, Part 2: Theory of the Condensed State},
      note = {Course of Theoretical Physics , Vol. 9.
              Translated from the Russian by J. B. Sykes and M. J. Kearsley.},
 publisher = {Pergamon Press},
   address = {Oxford},
      year = {1980},
     pages = {xi+387},
      isbn = {0-08-023073-3; 0-08-023072-5},
   mrclass = {82-01},
  mrnumber = {MR0586944 (84m:82003a)}}