@article{MZ_1960__74_169891,
     author = {Wilhelm Specht},
     title = {Zur {Theorie} der me{\ss}baren {Gruppen.}},
     journal = {Mathematische Zeitschrift},
     pages = {324--366},
     publisher = {mathdoc},
     volume = {74},
     year = {1960},
     zbl = {0093.24603},
     url = {http://geodesic.mathdoc.fr/item/MZ_1960__74_169891/}
}