%0 Journal Article %A M. V. Dorzhieva %T Undecidability of elementary theory of Rogers semilattices in analytical hierarchy %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2016 %P 148-153 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/SEMR_2016_13_a5/ %G ru %F SEMR_2016_13_a5