Wallpaper group (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Wallpaper group" in English language version.

refsWebsite

Global rank English rank

1hathitrust.org

441^st place

311^th place

2^nd place

2^nd place

1semanticscholar.org

11^th place

8^th place

1quantamagazine.org

6,413^th place

4,268^th place

doi.org

Pólya, George (November 1924). "Über die Analogie der Kristallsymmetrie in der Ebene" [On the analog of crystal symmetry in the plane]. Zeitschrift für Kristallographie (in German). 60 (1–6): 278–282. doi:10.1524/zkri.1924.60.1.278. S2CID 102174323.

hathitrust.org

babel.hathitrust.org

E. Fedorov (1891) "Симметрія на плоскости" (Simmetrija na ploskosti, Symmetry in the plane), Записки Императорского С.-Петербургского минералогического общества (Zapiski Imperatorskogo Sant-Petersburgskogo Mineralogicheskogo Obshchestva, Proceedings of the Imperial St. Petersburg Mineralogical Society), series 2, 28 : 345–390 (in Russian).

quantamagazine.org

Klarreich, Erica (5 March 2013). "How to Make Impossible Wallpaper". Quanta Magazine. Retrieved 2021-04-07.

semanticscholar.org

api.semanticscholar.org

Pólya, George (November 1924). "Über die Analogie der Kristallsymmetrie in der Ebene" [On the analog of crystal symmetry in the plane]. Zeitschrift für Kristallographie (in German). 60 (1–6): 278–282. doi:10.1524/zkri.1924.60.1.278. S2CID 102174323.