@article{CRPHYS_2011__12_7_601_0, author = {Louis Laurent and Jacques Villain}, title = {Foreword}, journal = {Comptes Rendus. Physique}, pages = {601--604}, publisher = {Elsevier}, volume = {12}, number = {7}, year = {2011}, doi = {10.1016/j.crhy.2011.07.003}, language = {en}, }