%0 Journal Article %A Dahlberg, Björn E. J. %A Kenig, Carlos E. %T Nonnegative solutions of the initial-Dirichlet problem for generalized porous medium equations in cylinders %J Journal of the American Mathematical Society %D 1988 %P 401-412 %V 01 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1988-0928264-9/ %R 10.1090/S0894-0347-1988-0928264-9 %F 10_1090_S0894_0347_1988_0928264_9