Hämarik, Uno, Reimo Palm, and Toomas Raus. “Extrapolation of Tikhonov Regularization Method”. Mathematical Modelling and Analysis 15, no. 1 (February 15, 2010): 55-68. Accessed January 16, 2025. https://btp.vgtu.lt/index.php/MMA/article/view/5971.