Protter, Murray H. <br/><br/>
Maximum principles in differential equations / 
[by] Murray H. Protter [and] Hans F. Weinberger. 
 - x, 261 pages :  illustrations ;  24 cm 
 - Prentice-Hall partial differential equations series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>67013069 //r892 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial<br/>Maximum principles (Mathematics)
<br/><br/><label>LC Class. No.: </label>QA377  / .P968 1967