Woonerven en hun verlichting. Lezing voor de Nederlandse Stichting voor Verlichtingskunde, gehouden op 19 januari 1978.

After a short introduction the desirability of the construction of residential yards is outlined. Not only the technical and functional requirements for the public lighting of such areas are given, but also the visibility of vehicles and reflectivity and colour of the road of the road surface in such areas are discussed.