TY - JOUR AU - Klamka, Jerzy TI - Controllability of retarded dynamical systems JO - Kybernetika PY - 1996 SP - 591 EP - 600 VL - 32 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1996__32_6_a5/ LA - en ID - KYB_1996__32_6_a5 ER -