https://www.christies.com/en/lot/lot-6441151
A PAIR OF GERMAN SILVER-GILT ECUELLES, COVERS AND STANDS, MARK OF (JOHANN) DANIEL I SCHAFFLER,...
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Schaffler Verlag - Turning Passion into Publication
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https://africa.berkeley.edu/people/alexis-schaffler
Alexis Schaffler | Center for African Studies
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https://www.kth.se/math/kalender/luca-schaffler-compactifications-of-moduli-of-points-and-lines-in-the-projective-plane-1.1026658?date=2020-11-18&orgdate=2020-03-08&length=1&orglength=299
Luca Schaffler: Compactifications of moduli of points and lines in the projective plane | KTH