On the factorization chains and the Korteweg – de Vries difference equation. Neliniini Kolyvannya, [S. l.], v. 27, n. 2, p. 151–167, 2024. DOI: 10.3842/nosc.v27i2.1468. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/1137. Acesso em: 6 dec. 2025.