@article{VMUMM_2012_2_a13,
     author = {V. G. Chirskii and E. S. Krupitsin},
     title = {Estimates of polynomials of some $g$-adic numbers},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {58--59},
     year = {2012},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2012_2_a13/}
}