%0 Journal Article %A A. S. Sivatski %T On the reduced Whitehead group of an affine conic %J Zapiski Nauchnykh Seminarov POMI %D 2000 %P 294-302 %V 272 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a18/ %G ru %F ZNSL_2000_272_a18