Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1963__149_161031, author = {A.B. ANDERSON and N.D. BELNAP JR.}, title = {First {Degree} {Entailments.}}, journal = {Mathematische Annalen}, pages = {302--319}, publisher = {mathdoc}, volume = {149}, year = {1963}, zbl = {0113.00402}, url = {http://geodesic.mathdoc.fr/item/MAN_1963__149_161031/} }
A.B. ANDERSON; N.D. BELNAP JR. First Degree Entailments.. Mathematische Annalen, Tome 149 (1963), pp. 302-319. http://geodesic.mathdoc.fr/item/MAN_1963__149_161031/