BARNA, I. F.; MÁTYÁS, L. Lissajous curves with a finite sum of prime number frequencies. Annals of Mathematics and Physics, [S. l.], v. 5, n. 2, p. 137–139, 2022. DOI: 10.17352/amp.000054. Disponível em: https://www.peertechzpublications.us/amp/article/view/AMP-5-154. Acesso em: 10 jan. 2025.