%0 Journal Article
%A Yu. L. Ershov
%T Maximal and everywhere defined functionals
%J Algebra i logika
%D 1974
%P 374-397
%V 13
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1974_13_4_a1/
%G ru
%F AL_1974_13_4_a1