TY - JOUR AU - M. S. Nikol'skii TI - An inner estimate of the attainability set of Brockett’s nonlinear integrator JO - Differencialʹnye uravneniâ PY - 2000 SP - 1501 EP - 1505 VL - 36 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_11_a8/ LA - ru ID - DE_2000_36_11_a8 ER -