Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1999_29_2a_14, author = {S. Ghilezan}, title = {Natural deduction and sequent typed lambda calculus}, journal = {Novi Sad Journal of Mathematics}, pages = {209-220}, publisher = {mathdoc}, volume = {29}, number = {2}, year = {1999}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1999_29_2a_14/} }
S. Ghilezan. Natural deduction and sequent typed lambda calculus. Novi Sad Journal of Mathematics, Tome 29 (1999) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1999_29_2a_14/