α-Spline design of finite impulse response digital filters. - Miguel Ángel Raposo-Sánchez; José Sáez Landete; Fernando Cruz-Roldán (Signal Process., 2016)

Analog and digital filters with α-splines. - Miguel Ángel Raposo-Sánchez; José Sáez Landete; Fernando Cruz-Roldán (Digit. Signal Process., 2017)

A novel parametrization of α-spline functions: Application to digital filter design. - Miguel Ángel Raposo-Sánchez; José Sáez Landete; Fernando Cruz-Roldán (Signal Process., 2023)