@incollection{AST_2009__323__R1_0,
     author = {AST},
     title = {\'Equations diff\'erentielles et singularit\'es. {En} l'honneur de {J.} {M.} {Aroca} - {Pages} pr\'eliminaires},
     booktitle = {\'Equations diff\'erentielles et singularit\'es. En l'honneur de J. M. Aroca},
     editor = {Cano F. and Loray F. and Moralez-Ruiz J. J. and Sad P. and Spivakovsky M.},
     series = {Ast\'erisque},
     pages = {i--xxvii},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {323},
     year = {2009},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_2009__323__R1_0/}
}