1. Über die Euler'schen Bewegungsgleichungen und über eine neue partikuläre Lösung des Problems der Bewegung eines starren schweren Körpers um einen festen Punkt;Hess;Math. Ann.,1890
2. Some cases of the integrability of the equations of motion of a gyrostat;Sretenskii;Dokl. Akad. Nauk SSSR,1963
3. A case of the integrability of the equations of motion of a heavy rigid body in a fluid;Kharlamov;Prikl. Mat. Mekh.,1955
4. Semi-regular precession of a Hess gyroscope suspended on a rod and its generalization in the problem of the motion of a system of two rigid bodies;Gorr;Dokl. Akad. UkrSSR, Ser. A,1987
5. On a new class of motions of a systems of heavy rigid bodies hinged together;Gorr;Prikl. Mat. Mekh.,1988