%-----------------------------
% Article de revue
@Article{KOE02R,
	 author = {Koenig, D. and Mammar, S.},
	 title = {Design of Proportional-Integral Observer for Unknown Input Descriptor Systems},
	 year = {2002},
	 keywords = {},
	 note = {},
	 annote = {},
	 URL = {},
	 journal = {IEEE Transactions on automatic Control},
	 volume = {47},
	 number = {12},
	 pages = {},
	 month = {},
	 ISBN = {},
	 ISSN = {},
}