TY  - JOUR
AU  - A. P. Shostak
TI  - Two decades of fuzzy topology: basic ideas, notions, and results
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1989
SP  - 125
EP  - 186
VL  - 44
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1989_44_6_a2/
LA  - en
ID  - RM_1989_44_6_a2
ER  -