Low temperature physics : conduction electrons, superconductivity helium, magnetism, Mössbauer effect, defects and irradiation : Summer School of Theoretical Physics, Université de Grenoble, Les Houches, 1961 - DeWitt-Morette, Cécile, 1922-; Dreyfus, Bernard, 1927-; Gennes, Pierre-Gilles de‏ 1932-2007 (Gordon and Breach, 1962)