Sobolev, S. L. (Sergei Lvovich),  <br/><br/>
Partial differential equations of mathematical physics / 
by S. L. Sobolev translated from the third Russian edition by E. R. Dawson, English translation edited by T. A. A. Broadbent. 
 - Oxford  Pergamon Press  1964. 
 - x, 427 pages :  ill. ;  23 cm. 
 - Adiwes international series in mathematics. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical physics.<br/>Differential equations.