%0 Journal Article
%A Delladio, Silvano
%T Involutivity degree of a distribution at superdensity points of its tangencies
%J Archivum mathematicum
%D 2021
%P 195-219
%V 57
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.5817/AM2021-4-195/
%R 10.5817/AM2021-4-195
%G en
%F 10_5817_AM2021_4_195