Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1980_10_Nonea_26, author = {U\v{s}an Janez and \v{S}e\v{s}elja Branimir}, title = {On generalized implication algebras}, journal = {Novi Sad Journal of Mathematics}, pages = {209-213}, publisher = {mathdoc}, volume = {10}, year = {1980}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_26/} }
Ušan Janez; Šešelja Branimir. On generalized implication algebras. Novi Sad Journal of Mathematics, Tome 10 (1980). http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_26/