References for Emanuel Lasker
- Biography in Encyclopaedia Britannica.
http://www.britannica.com/eb/article-9047252/Emanuel-Laskerl target=_blank>available on the Web]
Articles:
- Gareth Williams, Lasker's Last Stand, Chess Monthly 6 (1), (1996), 44-45.
October 2003
MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Lasker.html]