Optical radiation physics and illuminating engineering - Part 11: Radiometer for measuring actinic radiant quantities - Terms, characteristics and their classification— 68 стр.
Optical radiation physics and illuminating engineering - Part 100: Non-visual effects of ocular light on human beings - Quantities, symbols and action spectra— 16 стр.
Light and lighting - Lighting of work places - Part 1: Indoor work places; Supplement 1: Lighting concepts and lighting types for artificial lighting— 12 стр.