DEMONSTRATION 9
mercredi 21 novembre 2007
- Hillier-Lieberman, # 20.1-4 (p. 994)
- Hillier-Lieberman, # 10.2-1 (p. 472)
- Hillier-Lieberman, # 10.2-2 (p. 473)
- Hillier-Lieberman, # 10.2-4 (p. 474)
- Hillier-Lieberman, # 10.3-2 (p. 474)
- Hillier-Lieberman, # 10.3-17 (p. 476)