Young, L. R., H. Hecht, L. Lyne, K. Sienko, C. C. Cheung, and J. Kavelaars, "Artificial Gravity: Head Movements During Short-radius Centrifugation", Acta Astronautica, vol. 49, no. 3-10, pp. 215-226, 2001.

Hecht, H., J. Kavelaars, C. C. Cheung, and L. R. Young, "Orientation illusions and heart-rate changes during short-radius centrifugation", Journal of Vestibular Research, vol. 11, pp. 115-127, 2001.