2) Stark, K. W., Dennis, T., McHugh, D. and Williams, T.: Design and Development of a Micropound Extended Range Thrust Stand (MERTS), NASA Technical Note D-7029, 1971.
4) Wilson, M. J., Bushman, S. S. and Burton, R. L.: A Compact Thrust Stand for Pulsed Plasma Thrusters, 25th International Electric Propulsion Conference, IEPC 97-122, 1997.