TY - JOUR AU - N. Nadirashvili TI - Berger's Isoperimetric Problem and Minimal Immersions of Surfaces. JO - Geometric and functional analysis PY - 1996 SP - 877 EP - 898 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GFA_1996__6_1_58250/ ID - GFA_1996__6_1_58250 ER -