Wen, Guo Chun <br/><br/>
Elliptic, hyperbolic and mixed complex equations with parabolic degeneracy / 
Guo Chun Wen 
 - Singapore ;  Hackensack, NJ :  World Scientific,  c2008 
 - xiii, 439 p. :  ill. ;  24 cm. 
 - Peking University series in mathematics ;  v. 4 .
 - Peking University series in mathematics ;  v. 4 .
<br/><br/>Includes bibliographical references (p. 415-427) and index 
<br/><br/><label>ISBN: </label>9789812779427 9812779426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Elliptic<br/>Differential equations, Hyperbolic<br/>Differential equations, Partial<br/>Boundary value problems