Sukharev I., “The generalized Oppenheim expansions for the direct product of non-Archimedean fields”, Moscow University Mathematics Bulletin, 66:3 (2011), 123-124
I. Y. Sukharev, “The generalized Oppenheim expansions for the direct product of non-Archimedean fields”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2011, no. 3, 50–52
2010
2.
I. Y. Sukharev, “Oppenheim expansion in the ring $Q_g$ of $g$-adic numbers”, Chebyshevskii Sb., 11:1 (2010), 248–254