Gaeta, Giuseppe. <br/><br/>
Nonlinear symmetries and nonlinear equations/ 
by Giuseppe Gaeta. 
 - Dordrecht:  Kluwer Academic Publishers,  1994. 
 - xix, 258 p. :  ill. ;   25 cm. 
 - Mathematics and its applications  vol. 299. .
<br/><br/>Includes bibliographical references (p. 223-252) and index. 
<br/><br/><label>ISBN: </label>079233048X  RM323.70 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Differential equations, Nonlinear.<br/> Symmetry.<br/> Nonlinear theories.<br/> Mathematical physics.