SHAH, F. A. ON SOME PROPERTIES OF P-WAVELET PACKETS VIA THE WALSH-FOURIER TRANSFORM. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 3, n. 2, p. 185–193, 2012. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2670. Acesso em: 2 sep. 2026.