%0 Journal Article %A Sergey, Repin %T Estimates of deviations from exact solutions of initial-boundary value problem for the heat equation %J Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni %D 2002 %P 121-133 %V 13 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/AANLMA_2002_9_13_2_a6/ %G it %F AANLMA_2002_9_13_2_a6