@article{VMUMM_1994_1_a0,
     author = {T. N. Radul},
     title = {On the mapping of the barycenter of probability measures},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {3--6},
     publisher = {mathdoc},
     number = {1},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1994_1_a0/}
}