BHARDWAJ, R.; SHARMA, S. K.; KAUSHIK, S. K. Frames as Operator Orbits for Quaternionic Hilbert spaces. Jordan Journal of Mathematics and Statistics, [S. l.], v. 17, n. 3, 2024. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/441. Acesso em: 21 nov. 2024.