Egli, K., Langer, C., Siegrist, H., Zehnder, A. J. B., Wagner, M., & van der Meer, J. R. (2003). Community Analysis of Ammonia and Nitrite Oxidizers during Start-Up of Nitritation Reactors. American Society for Microbiology.

Egli, Konrad, Christian Langer, Hans-Ruedi Siegrist, Alexander J. B. Zehnder, Michael Wagner, und Jan Roelof van der Meer. Community Analysis of Ammonia and Nitrite Oxidizers During Start-Up of Nitritation Reactors. American Society for Microbiology, 2003.

Egli, Konrad, et al. Community Analysis of Ammonia and Nitrite Oxidizers During Start-Up of Nitritation Reactors. American Society for Microbiology, 2003.