%0 Journal Article %A J. Kucharczyk %T Algorithm 23. Lawler and Bell's method of discrete optimization %J Applicationes Mathematicae %D 1972 %P 411-414 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-13-3-411-414/ %R 10.4064/am-13-3-411-414 %G en %F 10_4064_am_13_3_411_414