George L. KARAKOSTAS. Exploring Constraints, Solvability and Stability of a Circular System of Complex Riccati Type Difference Equations. Research Updates in Mathematics and Computer Science Vol. 8, [S. l.], p. 122–145, 2024. DOI: 10.9734/bpi/rumcs/v8/3703G. Disponível em: https://stm.bookpi.org/RUMCS-V8/article/view/14902. Acesso em: 28 jul. 2026.