TY - JOUR AU - Robert Gulliver AU - Joel Spruck TI - Surfaces of Constant Mean Curvature Which Have a Simple Projection. JO - Mathematische Zeitschrift PY - 1972 SP - 95 EP - 108 VL - 129 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1972__129_171823/ ID - MZ_1972__129_171823 ER -