@article{JGG_2001_5_2_a2,
     author = {E. Molnar and T. Schulz and J. Szirmai},
     title = {Periodic and {Aperiodic} {Figures} on the {Plane} by {Higher} {Dimensions}},
     journal = {Journal for geometry and graphics},
     pages = {133--144},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/JGG_2001_5_2_a2/}
}