%0 Journal Article %A Marshall, Murray A. %T A Real Holomorphy Ring without the Schmüdgen Property %J Canadian mathematical bulletin %D 1999 %P 354-358 %V 42 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-041-2/ %R 10.4153/CMB-1999-041-2 %F 10_4153_CMB_1999_041_2