Tikhonov, A. N. (Andrei Nikolaevich), <br/><br/>
Partial differential equations of mathematical physics 
/ by A.N. Tychonov and A.A. Samarski. Translated by S. Radding 
 - San Francisco  Holden-Day  1964 
 - 2 v, 621 pages :  illustration ;  26 cm. 
 - Holden-Day series in mathematical physics. .
<br/><br/> Translation of Uravneniia matematicheskoi fizik 
<br/><br/>Bibliography: v. 1, p. 371-376. 
<br/><br/><br/>engrus 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics<br/>Differential equations