Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Françoise, Jean-Pierre and Roussarie, Robert H.","Bifurcations of planar vector fields : proceedings of a meeting held in Luminy, France, Sept. 18-22, 1989",,Springer-Verlag,1990,Lecture notes in mathematics,,"3540535098,0387535098",,https://cir.nii.ac.jp/crid/1130000793726945920