%0 Journal Article %A W. Piotrowski %T A generalization of branch weight centroids %J Applicationes Mathematicae %D 1987 %P 541-545 %V 19 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-19-3-4-541-545/ %R 10.4064/am-19-3-4-541-545 %G en %F 10_4064_am_19_3_4_541_545