References for Hermann Laurent

  1. I Grattan-Guinness, Biography in Dictionary of Scientific Biography (New York 1970-1990).
    http://www.encyclopedia.com/doc/1G2-2830902498.html

Books:

  1. Hermann Laurent 1841-1908. Biographie - bibliographie [Hard to find!](1909).
  2. B Ross, The development of fractional calculus 1695-1900, Historia Math. 4 (1977), 75-89.

Articles:

June 2004

MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Laurent_Hermann.html]