%0 Journal Article
%A Yu. L. Ershov
%T Necessary Isomorphism Conditions for Rogers Semilattices of Finite Partially Ordered Sets
%J Algebra i logika
%D 2003
%P 413-421
%V 42
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2003_42_4_a1/
%G ru
%F AL_2003_42_4_a1