TY - JOUR AU - Vladimir N. Ushakov AU - Alexander A. Ershov TI - On the guaranteed estimates of the area of convex subsets of compacts on a plane JO - Matematičeskaâ teoriâ igr i eë priloženiâ PY - 2020 SP - 112 EP - 126 VL - 12 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MGTA_2020_12_4_a6/ LA - ru ID - MGTA_2020_12_4_a6 ER -