Didier Dubois, Henri Prade, Philippe Smets. A definition of subjective possibility. Int. J. Approx. Reasoning, 48(2):352-364, 2008. [doi]
@article{DuboisPS08,
title = {A definition of subjective possibility},
author = {Didier Dubois and Henri Prade and Philippe Smets},
year = {2008},
doi = {10.1016/j.ijar.2007.01.005},
url = {http://dx.doi.org/10.1016/j.ijar.2007.01.005},
researchr = {https://researchr.org/publication/DuboisPS08},
cites = {0},
citedby = {0},
journal = {Int. J. Approx. Reasoning},
volume = {48},
number = {2},
pages = {352-364},
}