Protter, Murray H. <br/><br/>
Maximum principles in differential equations / 
Murray H. Protter, Hans F. Weinberger. 
 - New York :  Springer-Verlag,  c1984. 
 - x, 261 p. :  56 ill. 
<br/><br/> Reprint. Originally published: Englewood Cliffs, N.J., Prentice-Hall, 1967. (Prentice-Hall partial differential equations series) 
<br/><br/><label>ISBN: </label>0387960686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.<br/>Maximum principles (Mathematics)
<br/><br/><label>LC Class. No.: </label>QA377  / .P76 1984 
<br/><br/><label>Dewey Class. No.: </label>515.3/53�19