BƯỜNG, Nguyễn. On singular hammerstein equations. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 15, n. 4, p. 1–6, 2016. DOI: 10.15625/1813-9663/15/4/7779. Disponível em: https://jcc.vast.vn/jcc/article/view/7779. Acesso em: 5 nov. 2025.