Exposé proposé le 2/05/2018 par Philippe Lègeret.
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-0](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-0.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-0
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-1](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-1.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-1
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-2](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-2.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-2
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-3](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-3.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-3
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-4](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-4.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-4
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-5](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-5.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-5
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-6](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-6.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-6
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-7](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-7.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-7
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-8](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-8.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-8
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-9](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-9.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-9
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-10](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-10.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-10
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-11](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-11.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-11
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-12](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-12.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-12
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-13](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-13.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-13
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-14](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-14.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-14
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-15](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-15.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-15
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-16](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-16.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-16
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-17](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-17.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-17
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-18](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-18.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-18
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-19](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-19.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-19
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-20](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-20.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-20
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-21](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-21.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-21
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-22](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-22.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-22
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-23](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-23.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-23
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-24](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-24.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-24
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-25](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-25.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-25
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-26](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-26.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-26
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-27](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-27.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-27
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-28](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-28.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-28
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-29](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-29.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-29
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-30](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-30.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-30
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-31](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-31.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-31
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-32](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-32.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-32
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-33](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-33.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-33
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-34](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-34.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-34
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-35](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-35.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-35
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-36](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-36.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-36
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-37](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-37.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-37
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-38](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-38.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-38
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-39](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-39.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-39
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-40](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-40.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-40
![2ffbf34b4d4feeb6ea88b4a63abfd6a0-41](http://smpdijon.fr/wp-content/uploads/2018/05/2ffbf34b4d4feeb6ea88b4a63abfd6a0-41.jpg)
2ffbf34b4d4feeb6ea88b4a63abfd6a0-41