%0 Journal Article %A I. V. Yakovlev %T Model Approach to Nonstandard Analysis in the Context of Axiomatic Set Theory %J Matematičeskie zametki %D 2006 %P 134-141 %V 79 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2006_79_1_a11/ %G ru %F MZM_2006_79_1_a11