@article{MZ_1965__87_170359,
     author = {Gerhard Ringel},
     title = {Das torodiale {Dicke} des vollst\"andigen {Graphen.}},
     journal = {Mathematische Zeitschrift},
     pages = {19--26},
     publisher = {mathdoc},
     volume = {87},
     year = {1965},
     zbl = {0132.21302},
     url = {http://geodesic.mathdoc.fr/item/MZ_1965__87_170359/}
}