Reichel, Wolfgang <br/><br/>
Uniqueness theorems for variational problems by the method of transformation groups 
Wolfgang Reichel 
 - Berlin  Springer  c2004 
 - xiii, 152 p. : ill. ; 24 cm., : acid-free paper 
<br/><br/> Includes bibliographical references (p. [144]-149) and index 
<br/><br/><label>ISBN: </label>9783540218395 
<br/><br/><label>ISSN: </label>2004103794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of variations<br/>Transformation groups<br/>Transformations (Mathematics)
<br/><br/><label>Dewey Class. No.: </label>515.64 REI