TY - JOUR AU - A. V. Ushakov TI - On one version of approximate permitting control calculation in a~problem of approaching JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2012 SP - 94 EP - 107 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VUU_2012_4_a7/ LA - ru ID - VUU_2012_4_a7 ER -