TY  - BOOK
AU  - Ying-Ming, Liu
AU  - Mao-Kang, Luo
TI  - Fuzzy topology
T2  - Advances in Fuzzy systems-Applications and theory
SN  - 9810228627
U1  - 514.322,D,Yin 
PY  - 1997///
CY  - Singapore
PB  - World scientific
ER  -