TY - JOUR AU - R. Hildebrand TI - On the number of independent control sequences in the symmetric Fuller problem with two-dimensional control JO - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory PY - 2006 SP - 265 EP - 271 VL - 110 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTO_2006_110_a9/ LA - ru ID - INTO_2006_110_a9 ER -