Lang, Jan. <br/><br/>
Eigenvalues, embeddings and generalised trigonometric functions/ 
Jan Lane, David Edmunds. 
 - Heidelberg;  New York:  Springer,  c2011. 
 - xi, 220 p.:  ill.;  24 cm. 
 - Lecture notes in mathematics,  2016  0075-8434; .
 - Lecture notes in mathematics (Springer-Verlag);  2016. .
<br/><br/>Includes bibliographical references (p. 211-215) and index. 
<br/><br/><label>ISBN: </label>9783642182679 3642182674 
<br/><br/><label>LCCN: </label>2011924532 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eigenvalues.<br/>Embeddings (Mathematics)<br/>Trigonometrical functions.