%0 Journal Article %A Lubkin, Saul %T Generalization of $p$-adic cohomology ; bounded Witt vectors. A canonical lifting of a variety in characteristic $p \ne 0$ back to characteristic zero %J Compositio Mathematica %D 1977 %P 225-277 %V 34 %N 3 %I Noordhoff International Publishing %U http://www.numdam.org/item/CM_1977__34_3_225_0/ %G en %F CM_1977__34_3_225_0