Wasow, Wolfgang  1909- <br/><br/>
Asymptotic expansions for ordinary differential equations / 
by Wolfgang Wasow 
 - New York :  Interscience Publishers,  1965 
 - ix, 362 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography: p. 345-355. 
<br/><br/><label>LCCN: </label>65-026224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asymptotic expansions<br/>Differential equations--Asymptotic theory