TY - JOUR AU - Witkowska, A. AU - Tomera, M. AU - Úmierzchalski, R. TI - A backstepping approach to ship course control JO - International Journal of Applied Mathematics and Computer Science PY - 2007 SP - 73 EP - 85 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2007_17_1_a6/ LA - en ID - IJAMCS_2007_17_1_a6 ER -