Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Melvin Fitting,Basic Modal Logic,Handbook of Logic in Artificial Intelligence and Logic Programming,,Oxford University PressOxford,1993-06-24,,,368-448,https://cir.nii.ac.jp/crid/1360863726698036608,https://doi.org/10.1093/oso/9780198537458.003.0006