Decomposition of stochastic multivariable continuous-time control systems in state space on three-rate autonomous subsystemsAstrov, Igor; Em, Juri; Rüstern, EnnuProceedings of the 12th International Conference  on Systems for Automation of Engineering and Research (SAER'98) : 19-20 September 1998, Varna - St. Konstantin resort, Bulgaria1998 / p. 29-33

Decomposition of stochastic multivariable discrete-time control systems on autonomous subsystems with various rates of transientsAstrov, Igor; Rüstern, EnnuProceedings of the 12th International Conference  on Systems for Automation of Engineering and Research (SAER'98) : 19-20 September 1998, Varna - St. Konstantin resort, Bulgaria1998 / p. 39-43

Two-rate aggregative model in state space for a class of nonlinear multivariable stochastic continuous-time control systemsAstrov, Igor; Rüstern, EnnuProceedings of the 12th International Conference  on Systems for Automation of Engineering and Research (SAER'98) : 19-20 September 1998, Varna - St. Konstantin resort, Bulgaria1998 / p. 34-38