Nemyt︠s︡kiĭ, V. V <br/><br/>
Qualitative theory of differential equations 
by V. V. Nemytskii and V. V. Stepanov 
 - 1st ed 
 - Mineola, N. Y  Dover Publications  1989 
 - viii, 523 p. : ill. ; 22 cm 
<br/><br/> Translation of: Kachestvennai︠a︡ teorii︠a︡ different︠s︡ialʹnykh uravneniĭ. Reprint. Originally published: Princeton, N. J. : Princeton University Press, 1960. Includes bibliographies 
<br/><br/><label>ISBN: </label>9780486659541 
<br/><br/><label>ISSN: </label>88036765 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Dynamics
<br/><br/><label>Dewey Class. No.: </label>515.35 NEM