6Dobie TG, May JG. Generalization of tolerance to motion environments. Aviat Space Environ Med, 1990, 61(8):707-711.
7Koichi Watanuki, Masahiro Takahashi, Takuo Ikeda. Perception of surrounding space controls posture, gaze and sensation during coriolis stimulation. Aviat Space Environ Med, 2000, 71 (4): 381387.
8Hu S, Stern RM. The retention of adaptation to motion sickness eliciting stimulation. Aviat Space Environ Med, 1999, 70(8):766-768.