Internet, Wikipédia, https://en.wikipedia.org/wiki/Johann_Georg_Steigerthal, 2018-06-27
Information trouvée : Johann Georg Steigerthal (2 February 1666, Nienburg 27 June 1740), was a court physician
and medical writer
Jo. Friderici Weidleri Commentatio de parheliis mense januario anni M D CC XXXVI prope
Petroburgum Angliae et Vitembergae Saxonum visis accedit de rubore coeli igneo mense
decembri anni M D CC XXXVII observato corollarium. 1738