@article{10_21136_CPM_1962_117398,
     author = {Sekanina, Milan},
     title = {Pozn\'amka k faktorisaci nekomutativn{\'\i}ch grup},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {94--97},
     publisher = {mathdoc},
     volume = {087},
     number = {1},
     year = {1962},
     doi = {10.21136/CPM.1962.117398},
     mrnumber = {0132773},
     zbl = {0128.25302},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1962.117398/}
}