TY - JOUR AU - Surla Dušan AU - Racković Miloš TI - Planing of the trajectory for the tip of non-redundant robotic mechanisms in the presence of obstacles JO - Novi Sad Journal of Mathematics PY - 1993 SP - 331 EP - 344 VL - 23 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NSJOM_1993_23_2a_28/ ID - NSJOM_1993_23_2a_28 ER -