Hannu Salonen, Hannu Nurmi. A note on rough sets and common knowledge events. European Journal of Operational Research, 112(3):692-695, 1999. [doi]
@article{SalonenN99,
title = {A note on rough sets and common knowledge events},
author = {Hannu Salonen and Hannu Nurmi},
year = {1999},
doi = {10.1016/S0377-2217(98)00176-3},
url = {http://dx.doi.org/10.1016/S0377-2217(98)00176-3},
researchr = {https://researchr.org/publication/SalonenN99},
cites = {0},
citedby = {0},
journal = {European Journal of Operational Research},
volume = {112},
number = {3},
pages = {692-695},
}