Protter M H <br/><br/>
Maximum principles in differential equations 
Protter M H; Weinberger H F 
 - New York       Springer-Verleg          1984 
 - x,261p.  cm. 
 - Prentice-hall partial differential equation series .
<br/><br/><label>Standard No.: </label>52259 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B334, M4;1