TY - JOUR AU - Bruce Kleiner TI - An isoperimetric comparison theorem. JO - Inventiones mathematicae PY - 1992 SP - 37 EP - 48 VL - 108 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1992__108_2_143987/ ID - IM_1992__108_2_143987 ER -