@incollection{AST_1994__223__209_0,
     author = {Illusie, Luc},
     title = {Expos\'e {IV} (appendice)~: {R\'eduction} semi-stable ordinaire, cohomologie \'etale $p$-adique et cohomologie de de {Rham}},
     booktitle = {P\'eriodes $p$-adiques - S\'eminaire de Bures, 1988},
     editor = {Fontaine, Jean-Marc},
     series = {Ast\'erisque},
     note = {talk:4 - appendice},
     pages = {209--220},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {223},
     year = {1994},
     zbl = {1043.11532},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1994__223__209_0/}
}