Spectral decomposition in multichannel recordings based on multivariate parametric identification. - Giuseppe Baselli; Alberto Porta; Ornella Rimoldi; Massimo Pagani; Sergio Cerutti (IEEE Trans. Biomed. Eng., 1997)

Quantifying the strength of the linear causal coupling in closed loop interacting cardiovascular variability signals. - Alberto Porta; Raffaello Furlan; Ornella Rimoldi; Massimo Pagani; Alberto Malliani; Philippe van de Borne (Biol. Cybern., 2002)