@incollection{AST_1973__2-3__292_0,
     author = {Talenti, Giorgio},
     title = {\'Equations paraboliques {\guillemotleft}~en avant - en arri\`ere~{\guillemotright} },
     booktitle = {Colloque International C.N.R.S. sur les \'equations aux d\'eriv\'ees partielles lin\'eaires},
     series = {Ast\'erisque},
     pages = {292--304},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {2-3},
     year = {1973},
     zbl = {0277.35059},
     mrnumber = {420008},
     language = {fr},
     url = {http://www.numdam.org/item/AST_1973__2-3__292_0/}
}