Churn-Jung Liau, Bertrand I-Peng Lin. A theoretical investigation into quantitative modal logic. Fuzzy Sets and Systems, 75(3):355-363, 1995. [doi]
@article{LiauL95,
title = {A theoretical investigation into quantitative modal logic},
author = {Churn-Jung Liau and Bertrand I-Peng Lin},
year = {1995},
doi = {10.1016/0165-0114(95)00006-7},
url = {https://doi.org/10.1016/0165-0114(95)00006-7},
researchr = {https://researchr.org/publication/LiauL95},
cites = {0},
citedby = {0},
journal = {Fuzzy Sets and Systems},
volume = {75},
number = {3},
pages = {355-363},
}