%0 Journal Article %A Witkowska, A. %A Úmierzchalski, R. %T Designing a ship course controller by applying the adaptive backstepping method %J International Journal of Applied Mathematics and Computer Science %D 2012 %P 985-997 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2012_22_4_a15/ %G en %F IJAMCS_2012_22_4_a15