%0 Journal Article
%A Tomczak-Jaegermann, N.
%T Dimensional gradations and cogradations of operator ideals. The weak distance between Banach-spaces
%J Séminaire d'analyse fonctionnelle
%Z talk:9
%D 1980-1981
%P 1-30
%I Ecole Polytechnique, Centre de Mathématiques
%U https://www.numdam.org/item/SAF_1980-1981____A9_0/
%G en
%F SAF_1980-1981____A9_0