%0 Journal Article %A Ruiyuan Chen %T Structural, point-free, non-Hausdorff topological realization of Borel groupoid actions %J Forum of Mathematics, Sigma %D 2024 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2024.25/ %R 10.1017/fms.2024.25 %G en %F 10_1017_fms_2024_25