“Rounding analysis of parallel algorithm for the solution of a tridiagonal linear system of equations”, Ann. Sofia Univ. Fac. Math. and Inf., vol. 83, no. 1, pp. 67–79, Dec. 1992, Accessed: Jan. 11, 2026. [Online]. Available: https://annual.uni-sofia.bg/index.php/fmi/article/view/487