A. Grothendieck has written:
'The tame fundamental group of a formal neighbourhood of a
divisor with normal crossings on a scheme' -- subject(s): Algebraic
Geometry, Fundamental groups (Mathematics), Schemes (Algebraic
geometry), Topological groups
'Grothendieck-Serre correspondence' -- subject(s):
Correspondence, Mathematicians, Algebraic Geometry
'Produits tensoriels topologiques et espaces nuclea ires' --
subject(s): Algebraic topology, Linear Algebras, Vector
analysis
'Grothendieck-Serre correspondence' -- subject(s): Algebraic
Geometry, Correspondence, Mathematicians