@article{1093887726,
author = {Bruce, Bertram},
title = {A logic for unknown outcomes.},
journal = {Notre Dame J. Formal Logic},
volume = {17},
number = {1},
year = {1976},
pages = { 542-550},
language = {en},
url = {http://dml.mathdoc.fr/item/1093887726}
}
Bruce, Bertram. A logic for unknown outcomes.. Notre Dame J. Formal Logic, Tome 17 (1976) no. 1, pp. 542-550. http://gdmltest.u-ga.fr/item/1093887726/