The complete article can be purchased in German at the website of the Journal "Zeitschrift für Arbeitswissenschaft", Volume 67, Issue 3, pp. 175-180: "Opportunities and risks of future-oriented lighting systems" (charges may apply).
O. Stefani, J. Krüger:
Chancen und Risiken zukunftsweisender Beleuchtungssysteme.
in: Zeitschrift für Arbeitswissenschaft, Volume 67, Issue 3 2013. pages 175-180, DOI: 10.1007/BF03374405
© Federal Institute for Occupational Safety and Health