G. JANAKI; R. SARULATHA. Special Diophantine Quadruple for Gnomonic Number with D (2). Explorations in Diophantine Equations, [S. l.], p. 94–100, 2023. DOI: 10.9734/bpi/mono/978-81-967488-3-8/CH11. Disponível em: https://stm.bookpi.org/EDE/article/view/12438. Acesso em: 19 jun. 2026.