@article{VMUMM_1985_2_a21,
     author = {T. V. Sal'nikova},
     title = {Branching of solutions of the perturbed {Lagrange} problem and the nonexistence of univalued integrals},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {85--87},
     publisher = {mathdoc},
     number = {2},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1985_2_a21/}
}