@misc{AIHPA_1990__53_4_360_0,
     title = {Program},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {360--360},
     publisher = {Gauthier-Villars},
     volume = {53},
     number = {4},
     year = {1990},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1990__53_4_360_0/}
}