TY - JOUR AU - Rafajłowicz, Ewaryst TI - Optimization of measurements for state estimation in parabolic distributed systems JO - Kybernetika PY - 1984 SP - 413 EP - 422 VL - 20 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1984__20_5_a5/ LA - en ID - KYB_1984__20_5_a5 ER -