SAVKINA, Marta. CONDITIONS FOR THE COINCIDENCE OF THE LS AND AITKEN ESTIMATIONS OF THE HIGHER COEFFICIENT OF THE QUADRATIC REGRESSION MODEL. Journal of Numerical and Applied Mathematics, [S. l.], n. 3 (132), p. 33–42, 2019. DOI: 10.17721/2706-9699.2019.3.04. Disponível em: https://jnam.knu.ua/index.php/jnam/article/view/79. Acesso em: 6 oct. 2026.