1. French norms for the Harvard Group Scale of hypnotic susceptibility, form A.;Anlló;Int. J. Clin. Exp. Hypn
2. Time distortion and hypnotic ability: underestimating the duration of hypnosis.;Bowers;J. Abnorm. Psychol.,1979
3. Hypnosis and the perception of time.;Bowers;Int. J. Clin. Exp. Hypn.,1979
4. The psychophysics toolbox.;Brainard;Spat. Vis.,1997