Rajagopal, A. and Sivakumar, S.M. (2022) “Optimality of grids based on a combined r-h adaptive strategy”, Computer Assisted Methods in Engineering and Science, 13(2), pp. 247–268. Available at: https://cames3.ippt.pan.pl/index.php/cames/article/view/950 (Accessed: 6 June 2025).