共 19 条
[1]
[Anonymous], 1980, MODAL LOGIC INTRO
[2]
Apt Krzysztof R, 1988, FDN DEDUCTIVE DATABA, P89, DOI [10.1016/B978-0-934613-40-8.50006-3, DOI 10.1016/B978-0-934613-40-8.50006-3]
[3]
BALBANI P, 1991, IN PRESS 8TH S THEOR
[4]
BALBIANI P, 1991, THESIS U P SABATIER
[5]
Besnard P., 1989, INTRO DEFAULT LOGIC
[6]
BIDOIT N, 1988, P EUROPEAN C ARTIFIC, P492
[7]
Boolos George, 1979, UNPROVABILITY CONSIS
[8]
Clark K. L., 1978, Logic and data bases, P293
[9]
Fitting M., 1985, Journal of Logic Programming, V2, P295, DOI 10.1016/S0743-1066(85)80005-4
[10]
GELFOND M, 1987, 6TH P NAT C ART INT