2 citations to https://www.mathnet.ru/rus/emj48
  1. V. I. Burenkov, M. Otelbaev, “Comparison of the singular numbers of correct restrictions of elliptic differential operators”, Òð. ÌÌÎ, 75, № 2, ÌÖÍÌÎ, Ì., 2014, 139–157  mathnet  elib; Trans. Moscow Math. Soc., 75 (2014), 115–131  crossref
  2. Koshanov B.D., “on the Solvability of Boundary Value Problems For the Nonhomogeneous Polyharmonic Equation in a Ball”, International Conference on Analysis and Applied Mathematics (ICAAM 2014), AIP Conference Proceedings, 1611, eds. Ashyralyev A., Malkowsky E., Amer Inst Physics, 2014, 119–126  crossref  mathscinet  isi  scopus