Treusch AH, Leininger S, Kletzin A, Schuster SC, Klenk HP, Schleper C (December 2005). "Novel genes for nitrite reductase and Amo-related proteins indicate a role of uncultivated mesophilic crenarchaeota in nitrogen cycling". Environmental Microbiology. 7 (12): 1985–95. Bibcode:2005EnvMi...7.1985T. doi:10.1111/j.1462-2920.2005.00906.x. PMID16309395.
Marsh KL, Sims GK, Mulvaney RL (2005). "Availability of urea to autotrophic ammonia-oxidizing bacteria as related to the fate of 14C- and 15N-labeled urea added to soil". Biol. Fert. Soil. 42 (2): 137–145. Bibcode:2005BioFS..42..137M. doi:10.1007/s00374-005-0004-2. S2CID6245255.
Ferguson R, Lark R, Slater G (2003). "Approaches to management zone definition for use of nitrification inhibitors". Soil Sci. Soc. Am. J. 67 (3): 937–947. Bibcode:2003SSASJ..67..937F. doi:10.2136/sssaj2003.0937.
Singh SN, Verma A (2007). "Environmental Review: The Potential of Nitrification Inhibitors to Manage the Pollution Effect of Nitrogen Fertilizers in Agricultural and Other Soils: A Review". Environmental Practice. 9 (4): 266–279. doi:10.1017/S1466046607070482. S2CID128612680.
Treusch AH, Leininger S, Kletzin A, Schuster SC, Klenk HP, Schleper C (December 2005). "Novel genes for nitrite reductase and Amo-related proteins indicate a role of uncultivated mesophilic crenarchaeota in nitrogen cycling". Environmental Microbiology. 7 (12): 1985–95. Bibcode:2005EnvMi...7.1985T. doi:10.1111/j.1462-2920.2005.00906.x. PMID16309395.
Marsh KL, Sims GK, Mulvaney RL (2005). "Availability of urea to autotrophic ammonia-oxidizing bacteria as related to the fate of 14C- and 15N-labeled urea added to soil". Biol. Fert. Soil. 42 (2): 137–145. Bibcode:2005BioFS..42..137M. doi:10.1007/s00374-005-0004-2. S2CID6245255.
Ferguson R, Lark R, Slater G (2003). "Approaches to management zone definition for use of nitrification inhibitors". Soil Sci. Soc. Am. J. 67 (3): 937–947. Bibcode:2003SSASJ..67..937F. doi:10.2136/sssaj2003.0937.
Treusch AH, Leininger S, Kletzin A, Schuster SC, Klenk HP, Schleper C (December 2005). "Novel genes for nitrite reductase and Amo-related proteins indicate a role of uncultivated mesophilic crenarchaeota in nitrogen cycling". Environmental Microbiology. 7 (12): 1985–95. Bibcode:2005EnvMi...7.1985T. doi:10.1111/j.1462-2920.2005.00906.x. PMID16309395.
Nitrification Network. "Nitrification primer". nitrificationnetwork.org. Oregon State University. Archived from the original on 2 May 2018. Retrieved 21 August 2014.
Marsh KL, Sims GK, Mulvaney RL (2005). "Availability of urea to autotrophic ammonia-oxidizing bacteria as related to the fate of 14C- and 15N-labeled urea added to soil". Biol. Fert. Soil. 42 (2): 137–145. Bibcode:2005BioFS..42..137M. doi:10.1007/s00374-005-0004-2. S2CID6245255.
Singh SN, Verma A (2007). "Environmental Review: The Potential of Nitrification Inhibitors to Manage the Pollution Effect of Nitrogen Fertilizers in Agricultural and Other Soils: A Review". Environmental Practice. 9 (4): 266–279. doi:10.1017/S1466046607070482. S2CID128612680.
Nitrification Network. "Nitrification primer". nitrificationnetwork.org. Oregon State University. Archived from the original on 2 May 2018. Retrieved 21 August 2014.