Geller, Willi (Nombre personal)

Aesthetic & restorative dentistry, c2009: t.p. (Willi Geller) p. v (master ceramicist and dental technician, has an oral design laboratory in Zurich, Switzerland)

Esthetic & restorative dentistry : material selection & technique, 2018: portada (Willi Geller, autor)

VIAF, sitio web, 02 Febrero 2021: (puntos de acceso: Geller, Willi) https://viaf.org/viaf/275623175/#Geller,_Willi