2030786721

-41 -

[31]    NYMAN K.G., KNAVE B.G., VOSS M. - Work with video display terminals among Office employees, IV. refraction, accommodation, convergence and binocular vision. Scandinavian Journal of Work, Environment and Health, 1985, 11, pp. 483-487.

[32]    RUBINO G.F., MAINA G., SONNINO A., GRIGNOLO F.M., PESCE F„ Dl BARI A., MORUZZI F. - Visual impairment and subjective ocular symptomatology in VDT operators. In : KNAVE B. and WIDEBACK P.-G. (Eds). - Work with Display Units 86. Amsterdam, Elsevier, 1987, pp. 504-511.

[33]    LAUBLI TH., NIBEL H., SCHWANINGER U., THOMAS C., KRUEGER H. - Visual screening tests, eye symptoms and length of service in VDU operators. In : Le travail a 1'ecran de visualisation. Deuxieme conference scientifique internationale, Montreal, 11-14 septembre 1989. Montreal, IRSST, 1989, p. 51.

[34]    PELLET F„ RUL-HERVE C„ BERTHEMY-PELLET S., DE GAUDEMARIS R„ MOUILLON M., MALLION J.M. - Variation des punctum proximum d'accommodation et de convergence en fonction de la charge visuelle. Archives des maladies professionnelles, 1989, 50, pp. 541-546.

[35]    REY P., BOUSOUET A. - Visual strain of VDT operators: the right and the wrong. In : SMITH M.J. and SALVENDY G. (Eds). - Work with Computers : Organizational, Management, Stress and Health Aspects. Amsterdam, Elsevier, 1989, pp. 308-315.

[36]    YEOW P.T., TAYLOR S.P. - The effects of long-term VDT usage on the naturę and incidence of asthenopic symptoms. Applied Ergonomics, 1990, 21.4, pp. 285-293.

[37]    COLE B.L., BREADON I.D., SHARPE K„ GUEST D.J. - Comparison of the symptoms reported by VDU users and non-VDU users. The sec-VDU study, bulletin 2. Melbourne, Victorian College of Optometry, 1986,10 p.

[38]    SCHLEIFER L.M., SAUTER S.L., SMITH R.J., KNUTSON S. - Ergonomie predictors of visual system complaints in VDT data entry work. Behaviour and Information technology, 1990, 9, pp. 273-282.

[39]    BÓÓS S.R., CALISSENDORFF B.M., KNAVE B.G., NYMAN K.G., VOSS M. -Work with video display terminals among Office employees, III. ophtalmologic factors. Scandinavian Journal of Work, Environment and Health, 1985, 11, pp. 475-481.

[40]    LEVY F., RAMBERG I.G. - Eye fatigue among VDU users and non-VDU users. In : KNAVE B. and WIDEBACK P.-G. (Eds). - Work with Display Units 86. Amsterdam, Elsevier, 1987, pp. 42-52.

[41]    PIOLATTO G., Dl BARI A., LACOUANITI A., RUBINO G.F. - Health and ocular complaints, factor analysis amongst VDT operators. In : Le travail a l'ścran de visualisation. Deuxieme conference scientifique internationale, Montreal, 11-14 septembre 1989. Montreal, IRSST, 1989, p. 21.

[42]    KNAVE B.G., WIBOM R.I., VOSS M„ HEDSTROM L.D., BERGQVIST U. - Work with video display terminals among Office employees, I. subjective symptoms and discomfort. Scandinavian Journal of Work, Environment and Health, 1985, 11, pp. 457-466.