@article{BAG_2000__41_1_228294,
     author = {Mehlhos, St.},
     title = {Simple counter examples for the unsolvability of the {Fermat-} and {Steiner-Weber-problem} by compass and ruler.},
     journal = {Beitr\"age zur Algebra und Geometrie},
     pages = {151},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {2000},
     zbl = {0947.90094},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/BAG_2000__41_1_228294/}
}