%0 Journal Article %A Jean-Paul Brasselet %A Nivaldo G. Grulha Jr., %A Thuy Nguyên Thį Bích %T Local Euler obstruction, old and new, III %J Journal of Singularities %D 2022 %P 90-122 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2022.25e/ %R 10.5427/jsing.2022.25e %F 10_5427_jsing_2022_25e