Friction,wear and electric characteristics of slip-ring brush materials for space applications / Suzuki M.,Watanabe M.,Nishimura M.,Nakagawa J. Pt. 1 : Screening by pin-on-disk fraction tests, 1989. - 44 p. - Текст : непосредственный.
Friction,wear and electric characteristics of ship-ring brush materials for space applications / Suzuki M.,Watanabe M.,Nishimura M.,Nakagawa J. Pt. 2 : Evaluation by slip-ring simulation tests, 1996. - 66 p. - Текст : непосредственный.