%0 Journal Article %A Kürbis, Nils %T Two Treatments of Definite Descriptions in Intuitionist Negative Free Logic %J Bulletin of the Section of Logic %D 2019 %V 48 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/BSL_2019_48_4_a4/ %G en %F BSL_2019_48_4_a4