1. Analytic solution of the problem of controlling a spatial rotational manoeuvre;Petrov;Dokl. Akad. Nauk SSSR,1970
2. Control of a Spacecraft;Alekseyev,1974
3. Asymptotic Methods of Optimal Control;Akulenko,1987
4. On the optimal rotation of a spacecraft about an arbitrary fixed axis;Solov'yev;Kosmich. Issledovaniya,1969
5. The Use of Quaternions in Problems of the Orientation of a Solid;Branets,1973