Muller-Pfeiffer, Erich. <br/><br/>
Spectral theory of ordinary differential operators / 
Erich Muller-Pfeiffer ; translation editor, M.S.P. Eastham 
 - Chichester :  Ellis Horwood,  1981 
 - 246 p. ;  24 cm. 
 - Ellis Horwood series in mathematics and its applications .
<br/><br/> Includes index  Translation with revisions of: Spektraleigenschaften singulärer gewöhnlicher Differentialoperatoren 
<br/><br/>Bibliography: p. 243-246 
<br/><br/><label>ISBN: </label>0853121893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential operators<br/>Spectral theory (Mathematics)<br/>Eigenvalues