1 "To appear in Fuzzy Sets and Systems"
2 "Operations onthe class of all fuzzy sets on a universe endowed with a fuzzytopology" 109-, 1991.
3 "On some strong formsof fuzzy continuous mappings on fuzzy topological spaces" 38 : 375-, 1990
4 "On almost continuousand weakly continuous fuzzy multifunctions" 41 : 113-, 1991
5 "FuzzySets and Systems 34(1990" no. 2 245--254.
6 "Fuzzy topology and fuzzymultifunctions" 109 : 397-, 1985
7 "Fuzzy delta -continuous mappings" 126 : 130-, 1987
8 "Fuzzy Topological Spaces" 24 : 182-, 1968
9 "A note on delta -continuityand delta -connected sets in fuzzy set theory. Simon Stevin" 62 (62): 127-, 1988
1 "To appear in Fuzzy Sets and Systems"
2 "Operations onthe class of all fuzzy sets on a universe endowed with a fuzzytopology" 109-, 1991.
3 "On some strong formsof fuzzy continuous mappings on fuzzy topological spaces" 38 : 375-, 1990
4 "On almost continuousand weakly continuous fuzzy multifunctions" 41 : 113-, 1991
5 "FuzzySets and Systems 34(1990" no. 2 245--254.
6 "Fuzzy topology and fuzzymultifunctions" 109 : 397-, 1985
7 "Fuzzy delta -continuous mappings" 126 : 130-, 1987
8 "Fuzzy Topological Spaces" 24 : 182-, 1968
9 "A note on delta -continuityand delta -connected sets in fuzzy set theory. Simon Stevin" 62 (62): 127-, 1988