TY - JOUR AU - A. Kroshnin TI - Fréchet Barycenters in the Monge-Kantorovich Spaces JO - Journal of convex analysis PY - 2018 SP - 1371 EP - 1395 VL - 25 IS - 4 UR - http://geodesic.mathdoc.fr/item/JCA_2018_25_4_JCA_2018_25_4_a16/ ID - JCA_2018_25_4_JCA_2018_25_4_a16 ER -