%0 Journal Article %A J. Grabowski %A E. Skubalska %T Maximal flow problem in a network with a variable structure %J Applicationes Mathematicae %D 1980 %P 293-307 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-17-2-293-307/ %R 10.4064/am-17-2-293-307 %G en %F 10_4064_am_17_2_293_307