Nemitsky's operators and lower closure theorems
1976 ◽
Vol 19
(1)
◽
pp. 165-183
◽
1974 ◽
Vol 98
(1)
◽
pp. 381-397
◽
1972 ◽
Vol 10
(5)
◽
pp. 300-320
◽
1974 ◽
Vol 55
(4)
◽
pp. 332-356
◽
1976 ◽
Vol 19
(1)
◽
pp. 125-140
◽