Synthesis of discrete optimum control systems via finite impulse response Zdeněk Vostrý — 1972 Kybernetika
New algorithm for polynomial spectral factorization with quadratic convergence. II Zdeněk Vostrý — 1976 Kybernetika
New algorithm for polynomial spectral factorization with quadratic convergence. I Zdeněk Vostrý — 1975 Kybernetika