Dumitrescu, D., et al <br/><br/>
Fuzzy sets & their application to clustering & training 
D. Dumitrescu, et al 
 - Boca Raton  CRC Press  2000 
 - 622 
 - CRC press international series on computational intelligence .
<br/><br/><label>ISBN: </label>9780849305894 
<br/><br/><label>Dewey Class. No.: </label>1.02+1.03  / DUMI