International Journal of Occupational Safety and Ergonomics

Ziefle, Martina (2003): Sitting posture, postural discomfort, and visual performance: A critical view on the inter. In International Journal of Occupational Safety and Ergonomics, 9 (4) pp. 495-506.

Ziefle, Martina, Groger, Thomas, Sommer, Dietmar (2003): Visual costs of the inhomogeneity of contrast and luminance by viewing LCD-TFT screens off. In International Journal of Occupational Safety and Ergonomics, 9 (4) pp. 507-517.