Demidenko, G. V <br/><br/>
Partial differential equations and systems not solvable with respect to the highest-order derivative 
G V Demidenko; S V Uspenski 
 - New York  Marcel Dekker  2003 
 - xvi, 490 p. : ill. ; 24 cm 
<br/><br/> Includes Subject Index 
<br/><br/><label>ISBN: </label>9780824740399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial
<br/><br/><label>Dewey Class. No.: </label>515.353 DEM