%0 Journal Article %A D.S. Gilliam %A J.R. Lund %A C.F. Martin %T A Discrete Sampling Inversion Scheme for the Heat Equation. %J Numerische Mathematik %D 1989 %P 493-506 %V 54 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133329/ %F NUMA_1989__54_3_133329