TY - JOUR AU - M. Struwe TI - On a free boundary problem for minimal surfaces. JO - Inventiones mathematicae PY - 1984 SP - 547 EP - 560 VL - 75 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1984__75_143110/ ID - IM_1984__75_143110 ER -