TY - JOUR AU - Alexander G. Chentsov AU - Alexey M. Grigoriev AU - Alexey A. Chentsov TI - Optimizing the starting point in a precedence constrained routing problem with complicated travel cost functions JO - Ural mathematical journal PY - 2018 SP - 43 EP - 55 VL - 4 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UMJ_2018_4_2_a5/ LA - en ID - UMJ_2018_4_2_a5 ER -