%0 Journal Article %A G.R. Joubert %T Explicit Difference Approximations of Du Fort-Frankel Type of the One-Dimensional Diffusion Equation. %J Numerische Mathematik %D 1971 %P 18-25 %V 18 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1971__18_132089/ %F NUMA_1971__18_132089