%0 Journal Article %A A. R. Rubinov %T Turnpike theorems in the generalized traveling salesman problem and their application to cutting problems and problems in scheduling theory %J Doklady Akademii Nauk %D 1981 %P 542-546 %V 259 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_259_3_a7/ %G ru %F DAN_1981_259_3_a7