@incollection{AST_1984__116__15_0, author = {Barre, Raymond}, title = {Quelques probl\`emes li\'es \`a la th\'eorie des $Q$-vari\'et\'es diff\'erentielles et analytiques}, booktitle = {Structure transverse des feuilletages}, series = {Ast\'erisque}, pages = {15--24}, year = {1984}, publisher = {Soci\'et\'e math\'ematique de France}, number = {116}, mrnumber = {755159}, zbl = {0548.57015}, language = {fr}, url = {https://www.numdam.org/item/AST_1984__116__15_0/} }