1. K. J. Åström. Introduction to Stochastic Control Theory. Academic Press, New York, 1970. Translated into Russian, Japanese and Chinese.
2. K. J. Åström and T. Bohlin. Numerical identification of linear dynamic systems from normal operating records. In Proc. IFAC Conference on Self-Adaptive Control Systems, Teddington, UK, 1965.
3. K. J. Åström and T. Hägglund. PID Controllers: Theory, Design, and Tuning. Instrument Society of America, Research Triangle Park, NC, second edition, 1995.
4. K. J. Åström and B. Wittenmark. Computer Controlled Systems—Theory and Design. Prentice-Hall, Englewood Cliffs, New Jersey, second edition, 1990.
5. K. J. Åström and B. Wittenmark. Adaptive Control. Addis on-Wesley, Reading, Massachusetts, second edition, 1995.