Gudmund Schütte, Our forefathers : The Gothonic nations : A manual of the ethnography of the Gothic, German, Dutch, Anglo-Saxon, Frisian and Scandinavian peoples, vol. 2 (1933), p. 191.
Christian Presche, Kassel im Mittelalter: Zur Stadtentwicklung bis 1367 vol. 1 (2013), p. 41.
"The Hessians, called, in the early history of Germany, Catti, lived in the present Hessia". The Popular Encyclopedia: Or, Conversations Lexicon vol. 3 (1862), p. 720. Occasional English use of Hessia is found until the present day, e.g. P.J.J. Welfens, Stabilizing and Integrating the Balkans, Springer Science & Business Media (2001), p. 119.
"Names and symbols of transfermium elements (IUPAC Recommendations 1997)". Pure and Applied Chemistry. 69.12 (1997), p. 2471. doi10.1351/pac199769122471.
