%0 Journal Article %A Adrian Ioana %T Orbit equivalence and Borel reducibility rigidity for profinite actions with spectral gap %J Journal of the European Mathematical Society %D 2016 %P 2733-2784 %V 18 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/652/ %R 10.4171/jems/652 %F JEMS_2016_18_12_a1