%0 Journal Article %A Piotr Jaworski %T About the Witt rings of function fields of algebroid quadratic quasihomogeneous surfaces. %J Mathematische Zeitschrift %D 1995 %P 319-342 %V 218 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1995__218_4_174732/ %F MZ_1995__218_4_174732