Egorov, IU. V. <br/><br/>
Foundations of the classical theory of partial differential equations/ 
Yu.V. Egorov, M.A. Shubin. 
 - Berlin;  New York:  Springer,  c1998. 
 - 259 p.:  ill.;  24 cm. 
<br/><br/> "Second printing 1998 of the first edition 1992, which was originally published as Partial Differential Equations I, volume 30 of the Encyclopaedia of mathematical sciences". 
<br/><br/>Includes bibliographical references (p. 242-247) and indexes. 
<br/><br/><label>ISBN: </label>3540638253 (acid-free paper) 
<br/><br/><label>LCCN: </label>98149539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.
<br/><br/><label>Dewey Class. No.: </label>515.35  / E31f