TY - JOUR AU - Costakis, George AU - Peris, Alfredo TI - Hypercyclic semigroups and somewhere dense orbits JO - Comptes Rendus. Mathématique PY - 2002 SP - 895 EP - 898 VL - 335 IS - 11 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/S1631-073X(02)02572-4/ DO - 10.1016/S1631-073X(02)02572-4 LA - en ID - CRMATH_2002__335_11_895_0 ER -