%0 Journal Article %A Oussaeif Taki-Eddine %A Bouziani Abdelfatah %A Naoui Gattal %T Numerical Solution of Mixed Problem of Parabolic Equation with an Integral Conditions by using Finite Difference and Orthogonal Function Approximation %J Mathematica Moravica %D 2012 %P 89 - 98 %V 16 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2012_16_2_a10/ %F MM3_2012_16_2_a10