Plasma und Zelle / Bearb. von prof. dr. Martin Heidenhain, 1907
https://en.wikipedia.org/wiki/Martin_Heidenhain [2018.10.24]
Information trouvée : Martin Heidenhain (7 December 1864 – 14 December 1949) was a German anatomist[1] born
in Breslau. His father was physiologist Rudolf Heidenhain (1834-1937), and his mother,
Fanny Volkmann, was the daughter of anatomist Alfred Wilhelm Volkmann (1800-1877).