Search results for: V. V. Fomichev
Ukrainian Mathematical Journal > 2017 > 69 > 6 > 933-954
Ukrainian Mathematical Journal > 2010 > 62 > 4 > 552-563
Ukrainian Mathematical Journal > 2017 > 69 > 6 > 933-954
Ukrainian Mathematical Journal > 2010 > 62 > 4 > 552-563