A, D. Q., Nguyen Quoc, H., & Vu Vinh, Q. (2022). Numerical method for solving the dirichlet boundary value problem for nonlinear Triharmonic equation. <i>Journal of Computer Science and Cybernetics</i>, <i>38</i>(2), 181–191. https://doi.org/10.15625/1813-9663/38/2/16912