@incollection{AST_1984__116__134_0,
     author = {Lehmann, D.},
     title = {Structures de {Maurer-Cartan} et $\Gamma_{\theta}$-structures {II} : espaces classifiants},
     booktitle = {Structure transverse des feuilletages},
     series = {Ast\'erisque},
     pages = {134--148},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {116},
     year = {1984},
     zbl = {0554.58055},
     mrnumber = {755167},
     language = {fr},
     url = {http://archive.numdam.org/item/AST_1984__116__134_0/}
}