@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040126,
 author = {Patrice, Pongerard},
 issue = {4},
 journal = {Journal of mathematical sciences, the University of Tokyo},
 month = {Jan},
 note = {application/pdf},
 pages = {493--512},
 title = {Ramification des Solutions du Probleme de Cauchy Fuchsien au Voisinage de I' Hypersurface Initiale},
 volume = {12},
 year = {2006}
}