References for Theodor Kaluza

1. V V Raman, Biography in Dictionary of Scientific Biography (New York 1970-1990).
   http://www.encyclopedia.com/doc/1G2-2830902248.html

Books:

2. P G Bergmann, An introduction to the Theory of Relativity (New York, 1942).
3. V P Vizgin, Unified field theories in the first third of the twentieth century (Russian), 'Nauka' (Moscow, 1985).
4. Yu S Vladimirov, Space-time : explicit and hidden dimensions (Russian), 'Nauka' (Moscow, 1989).

Articles:

5. M Kaku, Hyperspace : A scientific odessey through parallel universes, time warps, and the 10th dimension (Oxford, 1994), 99-107.
6. E Schmutzer, Weiterer Fortschritt der Physik durch Zuflucht in höhere Dimensionen?, Wiss. Z. Pädagog. Hochsch. Erfurt/Mühlhausen Math.-Natur. Reihe 24 (2) (1988), 10-20.

September 2000