%0 Journal Article
%A V. G. Kanovei
%A V. A. Lyubetskii
%T Problems in set-theoretic nonstandard analysis
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2007
%P 45-111
%V 62
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2007_62_1_a1/
%G en
%F RM_2007_62_1_a1