%0 Journal Article %A S. Ghilezan %T Natural deduction and sequent typed lambda calculus %J Novi Sad Journal of Mathematics %D 1999 %P 209-220 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1999_29_2a_14/ %F NSJOM_1999_29_2a_14