@incollection{AST_1984__116__25_0,
     author = {Blumenthal, Robert A.},
     title = {Transverse curvature of foliated manifolds},
     booktitle = {Structure transverse des feuilletages},
     series = {Ast\'erisque},
     pages = {25--30},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {116},
     year = {1984},
     mrnumber = {755160},
     zbl = {0543.53033},
     language = {en},
     url = {http://archive.numdam.org/item/AST_1984__116__25_0/}
}