Samoilenko, A. M. <br/><br/>
Countable systems of differential equations 

 - Utrecht  VSP Publishers  2003 
 - viii, 287 p.   ; 25 cm. 
<br/><br/><label>ISBN: </label>9067643939 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Mathematics--Linear systems--Periodic solution--Periodic system--Impulsive system--Math
<br/><br/><label>Dewey Class. No.: </label>515.35  / SAM