Luciano Basile Deleting inconsistencies in nontransitive preference relations. 267-277 1996 11 Int. J. Intell. Syst. 5 https://doi.org/10.1002/(SICI)1098-111X(199605)11:5<267::AID-INT2>3.0.CO;2-M db/journals/ijis/ijis11.html#Basile96