%0 Journal Article %A Per Sjölin %A Fernando Soria %T Remarks on a theorem by N. Yu. Antonov %J Studia Mathematica %D 2003 %P 79-97 %V 158 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4064/sm158-1-7/ %R 10.4064/sm158-1-7 %G en %F 10_4064_sm158_1_7