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2. A method for controlling the attitude of a spin-stabilized satellite;Grasshoff;ARS J.,1961
3. Beletsky V.V., Zonov Yu V. Rotation and attitude of the third Soviet satellite//“Artificial Earth Satellites” Digest, USSR Academy of Sciences, № 7, pp. 32–55 (in Russian).
4. Passive magnetic attitude control for Earth satellites;Fischell;Adv. Astronaut. Sci.,1963
5. A Comparison of AZUR and ESRO 1 Attitude Control System Performance;Stopfkuchen,1969