Kevorkian, J. <br/><br/>
Perturbation methods in applied mathematics / 
by J. Kevorkian and J.D. Cole. 
 - New York, N.Y. :  Springer-Verlag,  1981. 
 - x, 558 p. 
 - Applied mathematical sciences  v. 34 .
<br/><br/><label>ISBN: </label>0387905073 3540905073 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Differential equations--Numerical solutions.<br/>Differential equations--Asymptotic theory.<br/>Perturbation (Mathematics).