Martin Gardner, Extraordinary nonperiodic tiling that enriches the theory of
tiles, Mathematical Games, Scientific American, January, 1977, p.
110-121Bibliografia
Martin Gardner, Extraordinary nonperiodic tiling that enriches the theory of
tiles, Mathematical Games, Scientific American, January, 1977, p.
110-121
Grunbaum, B and Shephard, G. C., Tilings and Patterns, Freeman, 1987.
