Birkhoff interpolation / G. G. Lorentz, K. Jetter, S. D. Riemenschneider, 1984
Internet, http://www-history.mcs.st-and.ac.uk/Biographies/Lorentz_George.html, 2019-04-29
Information trouvée : Died: 1 January 2006 in Chico, California, USA
Internet, https://www.genealogy.math.ndsu.nodak.edu/id.php?id=15869, 2019-04-29
Information trouvée : George Gunther Lorentz, Dr. rer. nat. (Eberhard-Karls-Universität Tübingen, 1944)
LCNA, 1993-03 : Lorentz, George G.