Hull operators and interval operators in (L,M)-fuzzy convex spaces
1936 ◽
Vol 40
(3)
◽
pp. 415-415
2015 ◽
Vol 22
(4)
◽
pp. 550-552
◽
1966 ◽
Vol 17
(1)
◽
pp. 148-148
◽
2008 ◽
Vol 29
(5)
◽
pp. 665-672
◽