Liu, Min; Zhong, Taiyang; Lyu, Xiao (2024-01-22). „Spatial Spillover Effects of "New Farmers" on Diffusion of Sustainable Agricultural Practices: Evidence from China”. Land (на језику: енглески). 13 (1): 119. ISSN2073-445X. doi:10.3390/land13010119.
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”. Biology and Fertility of Soils. 42 (2): 137—145. Bibcode:2005BioFS..42..137M. S2CID6245255. doi:10.1007/s00374-005-0004-2.
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”. Biology and Fertility of Soils. 42 (2): 137—145. Bibcode:2005BioFS..42..137M. S2CID6245255. doi:10.1007/s00374-005-0004-2.
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”. Biology and Fertility of Soils. 42 (2): 137—145. Bibcode:2005BioFS..42..137M. S2CID6245255. doi:10.1007/s00374-005-0004-2.
Liu, Min; Zhong, Taiyang; Lyu, Xiao (2024-01-22). „Spatial Spillover Effects of "New Farmers" on Diffusion of Sustainable Agricultural Practices: Evidence from China”. Land (на језику: енглески). 13 (1): 119. ISSN2073-445X. doi:10.3390/land13010119.