Guenat, Olivier T., Giovanni C. Fiaccabrino, Werner E. Morf, Milena Koudelka-Hep, and Nicolaas F. de Rooij. 1999. “Microfabricated Chemical Analysis Systems for Environmental Applications”. CHIMIA 53 (3): 87. https://doi.org/10.2533/chimia.1999.87.