ZVONAREV, Nikita K. Search of weights in the problem of finite-rank signal estimation in presence of noise. Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, [S. l.], v. 8, n. 3, p. 417–429, 2021. DOI: 10.21638/spbu01.2021.304. Disponível em: https://math-mech-astr-journal.spbu.ru/article/view/11822. Acesso em: 18 may. 2024.