%0 Journal Article
%T p-adic periods and derived de Rham cohomology
%A Alexander Beilinson
%J Mathematics
%D 2011
%I arXiv
%X We construct p-adic period map using derived de Rham cohomology of Illusie and give a simple proof of Fontaine's C_{dR} conjecture.
%U http://arxiv.org/abs/1102.1294v5