%0 Journal Article %A G. Rousseau %T Sequents in many valued logic I %J Fundamenta Mathematicae %D 1967 %P 23-33 %V 60 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-60-1-23-33/ %R 10.4064/fm-60-1-23-33 %G en %F 10_4064_fm_60_1_23_33