@article{VM_1999_1_3_a0,
     author = {Peter Hilton and Jean Pedersen},
     title = {Two {Remarkable} {Families} of {Equilateral} {Triangles} within the {Pascal} {Hexagon} - {A} {Triumph} for {Symmetry}},
     journal = {Visual Mathematics},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1999},
     url = {http://geodesic.mathdoc.fr/item/VM_1999_1_3_a0/}
}