Internet, alt.obituaries le 17 mai 2005
Information trouvée : Richard Andree (born 26 February 1835 in Brunswick, Germany, died 22 February 1912
on a train-ride between Munich and Nuremberg, Germany) was, like his father Karl Andree
(1808-1875) a geographer, noted for devoting himself especially to ethnography.
Petermann's Planet : a guide to german Handatlases and their siblings throughout the
world, 1800-1950. I : the great Handatlases / Jürgen Espenhorst. Schwerte : Pangaea,
2003