MESKHISHVILI, M. Two Regular Polygons with a Shared Vertex. Communications in Mathematics and Applications, [S. l.], v. 13, n. 2, p. 435–447, 2022. DOI: 10.26713/cma.v13i2.1944. Disponível em: https://rgnpublications.com/journals/index.php/cma/article/view/1944. Acesso em: 3 jul. 2024.