%0 Journal Article %A A. S. Sivatski %T Nonexcellence of certain field extensions %J Zapiski Nauchnykh Seminarov POMI %D 2006 %P 213-226 %V 338 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2006_338_a9/ %G ru %F ZNSL_2006_338_a9