@article{10_21136_CMJ_1957_100242,
     author = {Drbohlav, Karel},
     title = {Gruppenartige {Multigruppen}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {183--190},
     year = {1957},
     volume = {7},
     number = {2},
     doi = {10.21136/CMJ.1957.100242},
     mrnumber = {0089855},
     zbl = {0089.24801},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1957.100242/}
}