TY - JOUR AU - A. Zachos TI - A Generalized Fermat-Torricelli Tree in the Three Dimensional Euclidean Space JO - Journal of convex analysis PY - 2017 SP - 185 EP - 198 VL - 24 IS - 1 UR - http://geodesic.mathdoc.fr/item/JCA_2017_24_1_JCA_2017_24_1_a13/ ID - JCA_2017_24_1_JCA_2017_24_1_a13 ER -