ROSENFELDER, R. A Poisson "Half-Summation" Formula. Annals of Mathematics and Physics, [S. l.], v. 5, n. 1, p. 068–073, 2022. DOI: 10.17352/amp.000041. Disponível em: https://www.peertechzpublications.us/amp/article/view/716. Acesso em: 10 jan. 2025.