%0 Journal Article %A Gerard Sierksma %T Hamiltonicity and the 3-Opt procedure for the traveling Salesman problem %J Applicationes Mathematicae %D 1993 %P 351-358 %V 22 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-22-3-351-358/ %R 10.4064/am-22-3-351-358 %G en %F 10_4064_am_22_3_351_358