TY - JOUR AU - Julien Melleray TI - A Polish metric space whose group of isometries induces a universal relation for Polish group actions JO - Fundamenta Mathematicae PY - 2017 SP - 43 EP - 49 VL - 239 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm341-1-2017/ DO - 10.4064/fm341-1-2017 LA - en ID - 10_4064_fm341_1_2017 ER -