Text ( visual ) : unmediated Equations of mathematical physics / by A.N. Tikhonov and A.A. Samarskii ; translated by A.R.M. Robson and P. Basu ; translation edited by D.M. Brink. -- : pbk. -- New York : Dover Publications , 1990, c1963. -- xvi, 765 p. : ill. ; 22 cm. -- Translation of: Uravnenii︠a︡ matematicheskoĭ fiziki ; Reprint. Originally published: Oxford, England : Pergamon Press, 1963. Originally published in series: International series of monographs on pure and applied mathematics ; v. 39 ; Includes index. -- ISBN 0486664228 ; (BA33668113) ; https://ci.nii.ac.jp/ncid/BA33668113 Other Title(s): Uravneniya matematicheskoi fiziki ; Уравнения математической физики. -- Author Heading(s): Tikhonov, Andreĭ Nikolaevich ; Samarskiĭ, A. A. (Aleksandr Andreevich). -- Classification(s): LCC : QA401 ; DC20 : 530.1/5. -- Subject Heading(s): LCSH : Mathematical physics ; LCSH : Differential equations