TY  - BOOK
AU  - Wang Paul P
TI  - Advances in fuzzy sets,possibility theory,and applications
SN  - 0-306-41390-6
U1  - 511.32 
PY  - 1983///
CY  - New York
PB  - Plenum Press
KW  - Fuzzy sets
KW  - Possibility theory
ER  -