Dyadic Deontic Logic and Contrary-to-Duty Obligations
2005 ◽
Vol 3
(3-4)
◽
pp. 484-511
◽
1974 ◽
pp. 1-14
◽
2013 ◽
Vol 43
(6)
◽
pp. 1101-1128
◽
2021 ◽