Verhulst , Ferdinand  . <br/><br/>
Methods and applications of singular perturbations: boundary layers and multiple timescale dynamics /  
by Ferdinand Verhulst. 
 - New York :   Springer-Verlag ,   2005 
 - xv, 324p :  
<br/><br/><label>ISBN: </label>0-387-22966-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Singular perturbations
<br/><br/><label>Dewey Class. No.: </label>B  / P5