@book{AST_1982__91__1_0,
     author = {De Concini, Corrado and Eisenbud, David and Procesi, Claudio},
     title = {Hodge algebras},
     series = {Ast\'erisque},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {91},
     year = {1982},
     mrnumber = {680936},
     zbl = {0509.13026},
     language = {en},
     url = {http://archive.numdam.org/item/AST_1982__91__1_0/}
}