CẢNH, T. Evaluating gradient of a differentiable function by Monte-Carlo method. Journal of Computer Science and Cybernetics, [S. l.], v. 17, n. 2, p. 45–50, 2012. DOI: 10.15625/1813-9663/17/2/2443. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/2443. Acesso em: 2 may. 2024.