Ueura, K; Kiyosawa, Y; Kurogi, J; Kanai, S; Miyaba, H; Maniwa, K; Suzuki, M; Obara, S. Tribological aspects of a strain wave gearing system with specific reference to its space application. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 2008, 222 (8): 1051–1061. ISSN 1350-6501. doi:10.1243/13506501JET415.
Ueura, K; Kiyosawa, Y; Kurogi, J; Kanai, S; Miyaba, H; Maniwa, K; Suzuki, M; Obara, S. Tribological aspects of a strain wave gearing system with specific reference to its space application. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 2008, 222 (8): 1051–1061. ISSN 1350-6501. doi:10.1243/13506501JET415.