TY - JOUR AU - I. V. Gaishun TI - Observability conditions for general linear systems JO - Differencialʹnye uravneniâ PY - 2004 SP - 1532 EP - 1539 VL - 40 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2004_40_11_a10/ LA - ru ID - DE_2004_40_11_a10 ER -