P. SANDHYA; V. PANDICHELVI. Incomparable integer quintuple in arithmetic progression with prominent condition. Malaya Journal of Matematik, India, v. 9, n. 01, p. 608–611, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1089. Acesso em: 16 jul. 2024.