1. System Identification, A Survey;Åström;Automatica,1971
2. Optimal Control of Nuclear Reactor Systems;Wiberg,1967
3. Space Time Nuclear Kinetics;Stacey,1969
4. Maximum Likelihood Identification of Dynamics of the Ågesta Reactor and Comparison with Results of Spectral Analysis;Gustavsson,1969
5. Uncertain Dynamic Systems;Schweppe,1972