@book{9380,
	author = {Grothendieck, Alexander and Murre, Jacob P. and Murre, Jacob P. ; jt. auth.},
	title = {Tane fundamental group of a formal neighbourhood of a division with normal crossings on a scheme},
	publisher = {Springer-Verlag},
	year = {1971},
	series = {Lecture notes in Mathematics},
	address = {Berlin}
}