Fialko, S. Y. “A Block Sparse Shared-Memory Multifrontal Finite Element Solver for Problems of Structural Mechanics”. Computer Assisted Methods in Engineering and Science 16, no. 2 (January 25, 2017): 117–131. Accessed January 26, 2025. https://cames3.ippt.pan.pl/index.php/cames/article/view/156.