%0 Journal Article %A Mieczysław Mentzen %T Relatively minimal extensions of topological flows %J Colloquium Mathematicum %D 2000 %P 51-65 %V 84 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-84/85-1-51-65/ %R 10.4064/cm-84/85-1-51-65 %G en %F 10_4064_cm_84_85_1_51_65