Budak, B.M. Samarskii, A.A. Tikhonov, A.N. A collection of problems in mathematical physics /B.M.Budak, A.A.Samarskii, A.N.Tikhonov; translated by A.R.M.Robson - New York Dover Pub. 1988 - xii, 768 p. ISBN: 486658066 Subjects--Topical Terms: Mathematical physics Dewey Class. No.: 530.15 / BUD