@article{VMUMM_1987_1_a18,
     author = {A. A. Roǐtvarf},
     title = {On the motion of a continuum in a force field with a root singularity},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {65--68},
     year = {1987},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1987_1_a18/}
}