Exact solutions of generalized Oldroyd-B fluid subject to a time-dependent shear stress in a pipe. Journal of Prime Research in Mathematics, [S. l.], v. 5, n. 1, p. 139 – 148, 2009. Disponível em: https://jprm.sms.edu.pk/index.php/jprm/article/view/53. Acesso em: 4 feb. 2026.