TY - JOUR AU - L. E. Zabello TI - Investigation of singular controls in systems with delay by means of matrix impulses JO - Differencialʹnye uravneniâ PY - 1984 SP - 1332 EP - 1341 VL - 20 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_8_a5/ LA - ru ID - DE_1984_20_8_a5 ER -