@article{RSMUP_1977__58__163_0,
     author = {Mutzbauer, O.},
     title = {Klassifizierung torsionsfreier abelscher {Gruppen} des {Ranges} 2 (2. {Teil)}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {163--174},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {58},
     year = {1977},
     mrnumber = {543138},
     zbl = {0411.20033},
     language = {de},
     url = {http://archive.numdam.org/item/RSMUP_1977__58__163_0/}
}