%0 Journal Article %A S. V. Sevast'yanov %T Algorithms with estimates for the Johnson and Akers--Fridman problems in the case of three benches %J Diskretnyj analiz i issledovanie operacij %D 1982 %P 51-57 %N 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_1982_22_a4/ %G ru %F DA_1982_22_a4