Quantitative measure for discrete event supervisory control / 
edited by Asok Ray, Vir V. Phoha, Shashi P. Phoha 
 - New York :  Springer,  2005 
 - 264 p. :  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>0387021086 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervisory control systems<br/>Discrete-time systems