On orthogonal parallel realization for adaptive IIR filters. - Juan E. Cousseau; Guillermo B. Sentoni; Paulo S. R. Diniz; Osvaldo Agamennoni (ICECS, 1996)

An orthogonal adaptive IIR realization for efficient MSOE optimization. - Juan E. Cousseau; Paulo S. R. Diniz; Guillermo B. Sentoni; Osvaldo E. Agamennoni (ICECS, 1998)

On orthogonal realizations for adaptive IIR filters. - Juan E. Cousseau; Paulo S. R. Diniz; Guillermo B. Sentoni; Osvaldo Agamennoni (Int. J. Circuit Theory Appl., 2000)

Nonlinear echo cancellation using decoupled A-B net structure. - Guillermo B. Sentoni; Juan E. Cousseau; Paulo S. R. Diniz (ICASSP, 2001)