Müller, Christopher H., and Daniel Felix. “Ergonomie & Technologie (e&T) GmbH: Ease of Use As an Important Factor for Safe, Reliable, and Efficient Processes”. CHIMIA 57, no. 6 (June 1, 2003): 328. Accessed November 27, 2024. https://www.chimia.ch/chimia/article/view/2003_328.