TY - JOUR AU - Fritzsch, Klaus TI - On the acceleration of adaptation processes by two-step principles JO - Kybernetika PY - 1977 SP - EP - 281 VL - 13 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1977__13_4_a3/ LA - en ID - KYB_1977__13_4_a3 ER -