Campbell, S. L. <br/><br/>
Singular systems of differential equations II/ 
S. L. Campbell. 
 - San Francisco:  Pitman Advanced Publishing Program,  c1982. 
 - 234 p.:  ill.;  25 cm. 
 - Pitman Research Notes in Mathematics Series;  61. .
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 220-228. 
<br/><br/><label>ISBN: </label>0273085166 
<br/><br/><label>LCCN: </label>gb 82009995 
<br/><br/><label>Nat. Bib. No.: </label>GB82-9995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/>Equations, Simultaneous.
<br/><br/><label>Dewey Class. No.: </label>515.35   / C191s