%0 Journal Article %A E. López-Escobar %T Elementary interpretations of negationless arithmetic %J Fundamenta Mathematicae %D 1974 %P 25-38 %V 82 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-82-1-25-38/ %R 10.4064/fm-82-1-25-38 %G en %F 10_4064_fm_82_1_25_38