%0 Journal Article %A Jack Brown %T The Ramsey sets and related sigma algebras and ideals %J Fundamenta Mathematicae %D 1990 %P 179-185 %V 136 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-136-3-179-185/ %R 10.4064/fm-136-3-179-185 %G en %F 10_4064_fm_136_3_179_185