@article{MOMA_1956__60_176982,
     author = {Johann Hejtmanek},
     title = {\"Uber eine {Klasseneinteilung} der {Sternk\"orper.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {11--20},
     year = {1956},
     volume = {60},
     zbl = {0070.27504},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1956__60_176982/}
}