Application of Interpolation Theory to the Analysis of the Convergence Rate for Finite Difference Schemes of Parabolic Type Dejan Bojović; Boško Jovanović — 1997 Matematički Vesnik
Converegence of a Finite Difference Method for the Heat Equation - Interpolation Technique Dejan Bojović; Boško Jovanović — 1997 Matematički Vesnik
Finite difference method for the parabolic problem with delta function Dejan R. Bojović — 2010 Kragujevac Journal of Mathematics