TY - JOUR AU - Robert Connelly TI - Rigidity and Energy. JO - Inventiones mathematicae PY - 1982 SP - 11 EP - 34 VL - 66 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1982__66_142866/ ID - IM_1982__66_142866 ER -