@incollection{JEDP_1998____A14_0,
     author = {San V\~{u} Ngọc},
     title = {Conditions de {Bohr-Sommerfeld} pour les singularit\'es focus-focus et monodromie quantique},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {14},
     pages = {1--13},
     publisher = {Universit\'e de Nantes},
     year = {1998},
     mrnumber = {2000f:58062},
     language = {fr},
     url = {https://proceedings.centre-mersenne.org/item/JEDP_1998____A14_0/}
}