TY - JOUR AU - ACCIARRI, CRISTINA AU - LIMA, ALINE DE SOUZA AU - SHUMYATSKY, PAVEL TI - DERIVED SUBGROUPS OF FIXED POINTS IN PROFINITE GROUPS JO - Glasgow mathematical journal PY - 2012 SP - 97 EP - 105 VL - 54 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000383/ DO - 10.1017/S0017089511000383 ID - 10_1017_S0017089511000383 ER -