Mixed type equations/ 
edited by John M. Rassias. 
 - 1. Aufl. 
 - Leipzig:  B.G. Teubner,  c1986. 
 - 312 p.:  ill.;  21 cm. 
 - Teubner-Texte zur Mathematik  Bd. 90. .
<br/><br/> Summaries in German, French, and Russian. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>3322003450 
<br/><br/><label>LCCN: </label>88179057 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.<br/>Boundary value problems.
<br/><br/><label>Dewey Class. No.: </label>515.35  / M685