LIU, Peiyao; NING, Yuzhe; TANG, Qianhui; ZHANG, Enhe. The Contour Integral Approach to Several Improper Integrals with Hyperbolic Functions. Highlights in Science, Engineering and Technology, [S. l.], v. 49, p. 326–330, 2023. DOI: 10.54097/hset.v49i.8527. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/8527. Acesso em: 9 sep. 2026.