References for Johann Werner

1. M Folkerts, Biography in Dictionary of Scientific Biography (New York 1970-1990).
   http://www.encyclopedia.com/doc/1G2-2830904609.html

Articles:

2. A I Borodin, Anniversaries in mathematics for the 1987/88 academic year (January-February) (Russian), Mat. v Shkole (6) (1987), 73-74.
3. M Cantor, Vorlesungen über Geschichte der Mathematik II (Leipzig, 1900), 452-459.
4. J Dobrzycki, John Werner's theory of the motion of the eighth sphere, in 1971 Actes XIIe Congrés Internat. d'Histoire des Sciences, Tome III A : Science et Philosophie : Antiquité, Moyen Age, Renaissance (Paris, 1971), 43-45.
5. S Günther, Johann Werner, Allgemeine deutsche Biographie XLII (Leipzig, 1897), 344-345.

July 2007