The Stacks project

@BOOK{Grothendieck-Murre,
    AUTHOR = "Grothendieck, Alexander and Murre, Jacob P.",
    TITLE = "The tame fundamental group of a formal neighbourhood of a divisor with normal crossings on a scheme",
    SERIES = "Lecture Notes in Mathematics, Vol. 208",
    PUBLISHER = "Springer-Verlag, Berlin-New York",
    YEAR = "1971",
    PAGES = "viii+133"
}