@article{1093882811,
author = {Pabion, J.-F.},
title = {Beth's tableaux for relevant logic.},
journal = {Notre Dame J. Formal Logic},
volume = {20},
number = {1},
year = {1979},
pages = { 891-899},
language = {en},
url = {http://dml.mathdoc.fr/item/1093882811}
}
Pabion, J.-F. Beth's tableaux for relevant logic.. Notre Dame J. Formal Logic, Tome 20 (1979) no. 1, pp. 891-899. http://gdmltest.u-ga.fr/item/1093882811/