@article{MZ_1968__105_170992,
     author = {Wolfgang Hackenbroch},
     title = {Integration vektorwertiger {Funktionen} nach operatorwertigen {Ma{\ss}en.}},
     journal = {Mathematische Zeitschrift},
     pages = {327--344},
     publisher = {mathdoc},
     volume = {105},
     year = {1968},
     zbl = {0179.17803},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__105_170992/}
}