Heun's differential equations  [Book] / 
edited by A. Ronveaux ; with contributions by F.M. Arscott ... [et al.]. 
 - Oxford ;  New York :  Oxford University Press,  1995. 
 - xxiii, 354 p. :  ill. ;  24 cm. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>0198596952 
<br/><br/><label>Nat. Bib. No.: </label>GB95-87046 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Linear.<br/>Singularities (Mathematics).
<br/><br/><label>Dewey Class. No.: </label>515 .354