@article{JRAM_1950__188_150191,
     author = {L. R\'edei},
     title = {Die {Anwendung} des schiefen {Produktes} in der {Gruppentheorie.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {201--227},
     publisher = {mathdoc},
     volume = {188},
     year = {1950},
     zbl = {0040.29902},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1950__188_150191/}
}