TY - JOUR AU - Doležal, Václav TI - A remark on energetic stability of feedback systems JO - Applications of Mathematics PY - 1969 SP - 345 EP - 354 VL - 14 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1969.103245/ DO - 10.21136/AM.1969.103245 LA - en ID - 10_21136_AM_1969_103245 ER -