TY - JOUR AU - Doberkat, Ernst-Erich TI - Some remarks on the stability problem for linear space automata and semicontinuity of cut point languages JO - Kybernetika PY - 1982 SP - 89 EP - 105 VL - 18 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1982__18_2_a0/ LA - en ID - KYB_1982__18_2_a0 ER -