Ginzburg V.L. ,     Landau L.D. On the theory of superconductivity. Collected papers of L.D.Landau / Ed. and with an introduction by D. Ter Haar , с. P.546-568   Ginzburg V.L. ,     Landau L.D. Men of Physics. L.D.Landau. Men of physics. L.D.Landau. Vol.1. Low temperature and solid state physics , с. P.138-167