%0 Journal Article %A K. Zh. Kudaibergenov %T Elementary extensions, omitting types, and homogeneous models %J Algebra i logika %D 1988 %P 148-171 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1988_27_2_a1/ %G ru %F AL_1988_27_2_a1