Narendra, Kumpati S. <br/><br/>
Frequency domain criteria for absolute stability / 
Kumpati S. Narendra, James H. Taylor 
 - New York  Academic Press  1973 
 - xviii, 246 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. (235-242) 
<br/><br/><label>ISBN: </label>0125140509 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis<br/>Stability<br/>Liapunov functions