ISSAKHOV, A.; YESSENKOZHA, A. M. Mathematical modelling of air flow in the human respiratory system. International Journal of Mathematics and Physics, [S. l.], v. 7, n. 1, p. 27–32, 2016. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/156. Acesso em: 5 may. 2024.