Korolyuk, Vladimir S. <br/><br/>
Mathematical foundations of the state lumping of large systems /by Vladimir S. Korolyuk and Anatoly F. Turbin 

 - Dordrecht  KAP  1993 
 - x, 278p 
 - Mathematics and its Applications .
<br/><br/><label>ISBN: </label>0792324137 
<br/><br/><label>Dewey Class. No.: </label>515.7246  / N93