Sobolev, S L Partial differential equations of mathematical physics / by S L Sobolev, E R Dawson, T A A Broadbent. - Oxford: Pergamon Press, 1964. - 427p. - Adiwes International series in mathematics . Translated from russian Subjects--Topical Terms: Partial differential equationsMathematical physics Dewey Class. No.: 530.155353 / SOB