%0 Journal Article %A Faltings, Gerd %T Integral crystalline cohomology over very ramified valuation rings %J Journal of the American Mathematical Society %D 1999 %P 117-144 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-99-00273-8/ %R 10.1090/S0894-0347-99-00273-8 %F 10_1090_S0894_0347_99_00273_8