TY - JOUR AU - W. Chewning TI - Connectivity retracts of unicoherent Peano continua in $R^n$ JO - Fundamenta Mathematicae PY - 1972 SP - 25 EP - 27 VL - 75 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-75-1-25-27/ DO - 10.4064/fm-75-1-25-27 LA - en ID - 10_4064_fm_75_1_25_27 ER -