TY - JOUR AU - Fliess, M. AU - Mounier, H. TI - Controllability and observability of linear delay systems : an algebraic approach JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 1998 SP - 301 EP - 314 VL - 3 PB - EDP-Sciences UR - http://www.numdam.org/item/COCV_1998__3__301_0/ LA - en ID - COCV_1998__3__301_0 ER -