@book{12941,
	author = {Pham, Frederic},
	title = {Singularites des systemes differentiels de Gauss-Manin, avec des contributions de Lo Kam Chan, Philippe Maisonobe et Jean-Etienne Rombaldi},
	publisher = {Birkhauser},
	year = {1979},
	series = {Progress in Mathematics },
	address = {Boston}
}