TY - JOUR AU - A. A. Vasil'eva TI - Criterion for the existence of a $1$-Lipschitz selection from the metric projection onto the set of continuous selections from a~multivalued mapping JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2018 SP - 99 EP - 110 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2018_22_1_a4/ LA - ru ID - FPM_2018_22_1_a4 ER -