GRYSHCHENKO, G.; KUTOVYI, O.; SHUTOVSKYI, O. Evaluating parameters of econometric models with linear limitations and a rank deficient observation matrix. Pidvodni tehnologii, [S. l.], n. 10, p. 3–12, 2020. DOI: 10.32347/uwt2020.10.1101. Disponível em: http://uwtech.knuba.edu.ua/article/view/210686. Acesso em: 25 квіт. 2024.