@article{JRAM_1958__200_150375,
     author = {Alexander Aigner},
     title = {Die {H\"aufigkeitsverteilung} gewisser {Typen} von endlichen {Graphen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {125--128},
     publisher = {mathdoc},
     volume = {200},
     year = {1958},
     zbl = {0082.37904},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1958__200_150375/}
}