@article{CRPHYS_2002__3_9_1245_0, author = {Fran\c{c}ois Richard and Peter Zerwas}, title = {Conclusions and perspectives}, journal = {Comptes Rendus. Physique}, pages = {1245--1253}, publisher = {Elsevier}, volume = {3}, number = {9}, year = {2002}, doi = {10.1016/S1631-0705(02)01400-7}, language = {en}, }