@article{VM_1999_1_1_a0,
     author = {Donald W. Crowe},
     title = {Precise {Perfect} {Colorings} of   {Archimedean} {Tessellations}},
     journal = {Visual Mathematics},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1999},
     url = {http://geodesic.mathdoc.fr/item/VM_1999_1_1_a0/}
}