@incollection{AST_1981__89-90__129_0,
     author = {Cattabriga, L.},
     title = {Solutions in {Gevrey} spaces of partial differential equations with constant coefficients},
     booktitle = {Analytic solutions of partial differential equations - Trento, 1981},
     series = {Ast\'erisque},
     pages = {129--151},
     year = {1981},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {89-90},
     mrnumber = {666406},
     zbl = {0496.35018},
     language = {en},
     url = {https://www.numdam.org/item/AST_1981__89-90__129_0/}
}