Naza�ikinski�i, V. E. <br/><br/>
Contact geometry and linear differential equations  [electronic resource] / 
by Vladimir E. Nazaikinskii, Victor E. Shatalov, Boris Yu. Sternin. 
 - Berlin ;  New York :  W. de Gruyter,  1992. 
 - vii, 216 p. 
 - De Gruyter expositions in mathematics,  6  0938-6572 ; .
 - De Gruyter expositions in mathematics ;  6. .
<br/><br/>Includes bibliographical references (p. [211]-214) and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2011. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>3110133814 (cloth : acid free) 9783110133813 9783110873108 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Linear.<br/>WKB approximation.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA372  / .N39 1992eb 
<br/><br/><label>Dewey Class. No.: </label>515/.354