On generalized surfaces in (C3,0)
In this paper we study germs of codimension one holomorphic, non-dicritical, singular foliations in 
having no saddle-nodes in their reduction of singularities. These are called generalized surfaces. The main result says that the reduction of the singularities of a generalized surface agrees with the reduction if its separatrix set.
Fernández-Sánchez, Percy;
Mozo-Fernández, Jorge
Año: 2009
Título de la revista: Astérisque
Volumen: 323
Página inicial - Página final: 261-268
ISSN: 0303-1179
Url: http://smf4.emath.fr/en/Publications/Asterisque/2009/323/html/smf_ast_323_261-268.php