The algebraic-analytic structure of integrability by quadratures of Abel-Riccati equations. Neliniini Kolyvannya, [S. l.], v. 3, n. 2, p. 226–245, 2000. Disponível em: https://nosc.imath.kiev.ua/index.php/nosc/article/view/113. Acesso em: 12 apr. 2026.