TULADHAR, B. M.; LÓPEZ-BONILLA, J.; SALAS-TORRES, O. An identity for Stirling numbers of the second kind. Kathmandu University Journal of Science, Engineering and Technology, [S. l.], v. 13, n. 1, p. 95–97, 2018. DOI: 10.3126/kuset.v13i1.21266. Disponível em: https://nepjol.info/index.php/KUSET/article/view/21266. Acesso em: 7 jul. 2024.