Superintuitionistic logics and the projective beth property
2003 ◽
Vol 42
(6)
◽
pp. 398-406
◽
2009 ◽
Vol 74
(4)
◽
pp. 1171-1205
◽
1977 ◽
Vol 31
(2)
◽
pp. 257-268
◽
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