Barbashin, E.A <br/><br/>
Introduction to the theory of stability 
E.A. Barbashin 
 - Netherlands  Wolters-Noordhoff Pub.  1970 
 - 223 
<br/><br/><label>ISBN: </label>9001053459 
<br/><br/><label>Dewey Class. No.: </label>10.01  / BARB