%0 Journal Article
%A Keys, David C.
%T $L$-indistinguishability and $R$-groups for quasisplit groups : unitary groups in even dimension
%J Annales scientifiques de l'École Normale Supérieure
%D 1987
%P 31-64
%V 20
%N 1
%I Elsevier
%U http://www.numdam.org/articles/10.24033/asens.1523/
%R 10.24033/asens.1523
%G en
%F ASENS_1987_4_20_1_31_0