RAKISHEVA, Z. B.; DELPECHE-ELLMANN, N.; SAKHAYEVA, A. K. Studying upwelling phases in the Kazakhstan part of the Caspian sea. International Journal of Mathematics and Physics, [S. l.], v. 11, n. 1, p. 45–50, 2020. DOI: 10.26577/ijmph.2020.v11.i1.06. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/313. Acesso em: 2 may. 2024.