@article{MOMA_1966__70_177356,
     author = {Vaclav Havel},
     title = {Coordinatizing {Polynars.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {444--451},
     year = {1966},
     volume = {70},
     zbl = {0161.17401},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1966__70_177356/}
}