@article{VM_1999_1_1_a2,
     author = {Paulus Gerdes},
     title = {On {Lunda-Designs} and {Some} of {Their} {Symmetries}},
     journal = {Visual Mathematics},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VM_1999_1_1_a2/}
}