@article{1093890708,
author = {Meyer, Robert K.},
title = {On relevantly derivable disjunctions.},
journal = {Notre Dame J. Formal Logic},
volume = {13},
number = {3},
year = {1972},
pages = { 476-480},
language = {en},
url = {http://dml.mathdoc.fr/item/1093890708}
}
Meyer, Robert K. On relevantly derivable disjunctions.. Notre Dame J. Formal Logic, Tome 13 (1972) no. 3, pp. 476-480. http://gdmltest.u-ga.fr/item/1093890708/