Kits, K D, Sedlacek, C J, Lebedeva, E V, Han, P, Bulaev, A, Pjevac, P, Daebeler, A, Romano, S, Albertsen, M, Stein, L Y, Daims, H & Wagner, M 2017, ' Kinetic analysis of a complete nitrifier reveals an oligotrophic lifestyle ', Nature, vol. 549, no. 7671, pp. 269-272 . https://doi.org/10.1038/nature23679