Gabbrielli, Ruggero; O'Keeffe, Michael (2008). "A new simple tiling, with unusual properties, by a polyhedron with 14 faces". Acta Crystallographica Section A. 64: 430–431. doi:10.1107/S0108767308004571. ISSN0108-7673.
Gabbrielli, Ruggero; O'Keeffe, Michael (2008). "A new simple tiling, with unusual properties, by a polyhedron with 14 faces". Acta Crystallographica Section A. 64: 430–431. doi:10.1107/S0108767308004571. ISSN0108-7673.