TY - JOUR AU - A. N. Zachos TI - Two New Analytical and Two New Geometrical Solutions for the Weighted Fermat-Torricelli Problem in the Euclidean Plane JO - Journal for geometry and graphics PY - 2015 SP - 31 EP - 42 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JGG_2015_19_1_JGG_2015_19_1_a2/ ID - JGG_2015_19_1_JGG_2015_19_1_a2 ER -