References
- RQQ Report No. 5, “The Predetermination of Contrast Rendition Factors for the Calculation of Equivalent Sphere Illumination”, Journal of the Illuminating Engineering Society, Vol. 2 No. 2, January 1973, p. 149.
- “Application Procedure for Evaluation of Veiling Reflections in Terms of ESI”, Journal of IES, Vol. 2 No. 3, April 1973.
- BlackwellH. R. and HelmsR. N., Part I, General Principles, p. 230.
- BlackwellH. R. and DiLauraD. L., Part II, Gonio Data for Standard Pencil Task, p. 254.
- BlackwellH. R.,HelmsR. N. and DiLauraD. L., Part III, Validation of a Predetermination Method for Luminaire Installations, p. 284.
- IES Committee on Recommendations for Quality and Quantity of Illumination, Report No. 4, “A Method of Evaluating the Visual Effectiveness of Lighting Systems”, Illuminating Engineering, Vol. 65, August 1970, p. 504.
- JonesBill F. and SampsonF. K., “Contrast Rendition Factor Calculation and Measurement for the Standard Classroom Task”, Journal of IES, Vol. 1 No. 2, January 1972, p. 128.
- LewinI. and HoltK. D., “The Application of ESI Predetermination Techniques”, Journal of IES, Vol. 2 No. 3, April 1973, p. 216.
- MercadoW. and MillerJ. V., “Evaluation of Luminous Radial Batwing Distributions”, Journal of IES, Vol. 2 No. 2, January 1973, p. 130.