Klingenberg, Wilhelm,  1924-2010. <br/><br/>
Lectures on closed geodesics / 
Wilhelm Klingenberg. 
 - Berlin ;  New York :  Springer-Verlag,  1978. 
 - ix, 227 p. ;  25 cm. 
 - Grundlehren der mathematischen Wissenschaften  A series of comprehensive studies in mathematics  230 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [219]-224. 
<br/><br/><label>ISBN: </label>0387083936 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Riemannian manifolds.<br/>Curves on surfaces.<br/>Geodesics (Mathematics)