TY - JOUR AU - Gil, Michael Iosif TI - Stability of retarded systems with slowly varying coefficient JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2012 SP - 877 EP - 888 VL - 18 IS - 3 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/cocv/2011185/ DO - 10.1051/cocv/2011185 LA - en ID - COCV_2012__18_3_877_0 ER -