Letov, A. M. Current state and future development of control theory. (English. Russian original) Zbl 0252.93005 Autom. Remote Control 33, 1415-1423 (1972); translation from Avtom. Telemekh. 1972, No. 9, 12-23 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 93A15 Large-scale systems 93C99 Model systems in control theory 93B30 System identification 93C55 Discrete-time control/observation systems × Cite Format Result Cite Review PDF