@article{10_21136_CPM_1965_108247,
     author = {Proch\'azka, Ladislav},
     title = {\"Uber eine {Klasse} torsionsfreier {Abelscher} {Gruppen}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {153--159},
     publisher = {mathdoc},
     volume = {090},
     number = {2},
     year = {1965},
     doi = {10.21136/CPM.1965.108247},
     mrnumber = {0191959},
     zbl = {0136.29005},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1965.108247/}
}