@article{01868900, title = {Natural deduction and sequent typed lambda calculus.}, journal = {Novi Sad Journal of Mathematics}, volume = {29}, year = {1999}, pages = {209-220}, zbl = {1006.03013}, language = {en}, url = {http://dml.mathdoc.fr/item/01868900} }
Ghilezan, Silvia. Natural deduction and sequent typed lambda calculus.. Novi Sad Journal of Mathematics, Tome 29 (1999) pp. 209-220. http://gdmltest.u-ga.fr/item/01868900/