VIMALA, S.; UMA, P.; SENBAGAM, S. Adaptive Vector Quantization for Improved Coding Efficiency. International Journal of Scientific Research in Network Security and Communication, [S. l.], v. 6, n. 3, p. 18–22, 2018. Disponível em: https://ijsrnsc.org/index.php/j/article/view/141. Acesso em: 23 feb. 2025.