@article{VMUMM_1986_2_a6,
     author = {A. I. Galochkin},
     title = {An analogue of {Siegel's} method},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {30--34},
     year = {1986},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1986_2_a6/}
}