%0 Journal Article %A A. I. Serdyukov %T The traveling salesman problem in the presence of exclusions %J Diskretnyj analiz i issledovanie operacij %D 1978 %P 80-86 %N 17 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_1978_17_a8/ %G ru %F DA_1978_17_a8