Advances in fuzzy set theory and applications / 
edited by Madan M. Gupta, associate editors, Rammohan K. Ragade, Ronald R. Yager 
 - Amsterdam :  North-Holland Publishing Company,  1979 
 - xv, 753 p. ;  23 cm. 
<br/><br/>Bibliography : p. 621-753 
<br/><br/><label>ISBN: </label>0444853723 
<br/><br/><label>LCCN: </label>79-17151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory--Addresses, essays, lectures<br/>System analysis--Addresses, essays, lectures<br/>Mathematical models--Addresses, essays, lectures