Document (#22230)

Author
Stewart, I.
Title
Fünfeckige Kacheln
Source
Spektrum der Wissenschaft. 2000, H.1, S.106-108
Year
2000
Abstract
Nur 2 Formen, ein Sechseck und ein Fünfeck mit 2 rechten Winkeln, genügen, um fast alle denkbaren kristallinen Formen der Ebene zu realisieren
Content
Mit Abbildung der 17 Symmetriegruppen für ebene Gitter - Enthält auch Hinweis auf Penrose-Kacheln

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