1st Conference, January 13 - 17, 1986, St-Etienne, France
Contributors:
| Bardos | |
| Chattot | |
| Engquist | |
| Greenberg | |
| Godunov | |
| Gustafsson | |
| Harten | |
| Hoff | |
| Keyfitz | |
| LeFloch | |
| Lerat | |
| LeRoux | |
| Li Ta Tsien | |
| Periaux | |
| Rascle | |
| Roe | |
| Schatzman | |
| Serre | |
| Shokin | |
| Slemrod | |
| Tadmor | |
| Temple | |
| Wagner | |
| Wang Jing Hua |