Grothendieck, Alexander.
Lecture Notes in Mathematics: The Tame Fundamental Group of a Formal Neighbourhood of a Dovisor with Normal Crossings on a Scheme / - 1st ed / - Berlin 33 : Springer-Verlag , 1980 - p.133 :
3-540-05499-5
Mathematics
B25 / L1
Lecture Notes in Mathematics: The Tame Fundamental Group of a Formal Neighbourhood of a Dovisor with Normal Crossings on a Scheme / - 1st ed / - Berlin 33 : Springer-Verlag , 1980 - p.133 :
3-540-05499-5
Mathematics
B25 / L1