%O Journal Article 
%F zhang-automatica94
%A Zhang, Qinghua
%A Basseville, Michèle
%A Benveniste, Albert
%T Early warning of slight changes in systems
%J Automatica, Special issue on Statistical Methods in Signal Processing and Control
%V 30
%N 1
%P 95-113
%U http://dx.doi.org/10.1016/0005-1098(94)90231-3
%8 January
%D 1994
%K detection