@article{CRPHYS_2006__7_9-10_943_0,
     author = {S\'ebastien Balibar and Jacques Villain},
     title = {Foreword},
     journal = {Comptes Rendus. Physique},
     pages = {943--945},
     publisher = {Elsevier},
     volume = {7},
     number = {9-10},
     year = {2006},
     doi = {10.1016/j.crhy.2006.10.016},
     language = {en},
}