TY - JOUR AU - Błażej Szepietowski TI - Mapping class group of a non-orientable surface and moduli space of Klein surfaces JO - Comptes Rendus. Mathématique PY - 2002 SP - 1053 EP - 1056 VL - 335 IS - 12 PB - Elsevier DO - 10.1016/S1631-073X(02)02617-1 LA - en ID - CRMATH_2002__335_12_1053_0 ER -