@article{MOMA_1966__70_177342,
     author = {A. Florian},
     title = {Eine {Extremaleigenschaft} der regul\"aren {Dreikantpolyeder.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {309--314},
     publisher = {mathdoc},
     volume = {70},
     year = {1966},
     zbl = {0141.39103},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1966__70_177342/}
}