%0 Journal Article
%A Assi N'Guessan
%T Constrained covariance matrix estimation in road accident modelling with Schur complements
%J Comptes Rendus. Mathématique
%D 2003
%P 219-222
%V 337
%N 3
%I Elsevier
%R 10.1016/S1631-073X(03)00309-1
%G en
%F CRMATH_2003__337_3_219_0