Sanders J A <br/><br/>
Averagin methods in nonlinear dynamical systems 
Sanders J A; Verhulst F 
 - New York       Springer-Verlag          1985 
 - x,247p.  cm. 
<br/><br/><label>Standard No.: </label>22495 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>B33:1, M5