@Article{zbMATH01019879,
Author = {Halina {Grabarska}},
Title = {{An approximation of solutions of the first Fourier problem for the heat equation with an application of the orthogonalization procedure.}},
FJournal = {{Demonstratio Mathematica}},
Journal = {{Demonstr. Math.}},
ISSN = {2391-4661; 0420-1213/e},
Volume = {29},
Number = {4},
Pages = {865--872},
Year = {1996},
Publisher = {De Gruyter, Warsaw; Warsaw University of Technology, Faculty of Mathematics and Information Sciences, Warsaw},
Language = {English},
MSC2010 = {65M60 35K05 65F25},
Zbl = {0881.65088}
}