TY - JOUR AU - Maciej Malicki TI - Abelian pro-countable groups and orbit equivalence relations JO - Fundamenta Mathematicae PY - 2016 SP - 83 EP - 99 VL - 233 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm987-1-2016/ DO - 10.4064/fm987-1-2016 LA - en ID - 10_4064_fm987_1_2016 ER -