SUHA JUMAA; H.H.IBRAHIM. The Othogonality of Martingale in Birkhoff’s sense and others. Tikrit Journal of Pure Science, [S. l.], v. 24, n. 1, p. 112–114, 2019. DOI: 10.25130/tjps.v24i1.340. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/340. Acesso em: 3 jul. 2024.