Díaz Díaz, Jesús Ildefonso and Benilan, Philippe (1982) Comparison of solutions of nonlinear evolution problems with different nonlinear terms. Israel Journal of Mathematics , 42 (3). pp. 241-257. ISSN 0021-2172
Díaz Díaz, Jesús Ildefonso and Benilan, Philippe (2004) Pointwise gradient estimates of solutions to onedimensional nonlinear parabolic equations. Journal of Evolution Equations , 3 (4). pp. 577-602. ISSN 1424-3199