Carpenter, S. R.; Caraco, N. F.; Correll, D. L.; Howarth, R. W.; Sharpley, A. N.; Smith, V. H. (august 1998). „Nonpoint Pollution of Surface Waters with Phosphorus and Nitrogen”. Ecological Applications. 8 (3): 559. doi:10.2307/2641247. ISSN1051-0761. JSTOR2641247.
Syversen, Nina; Bechmann, Marianne (mai 2004). „Vegetative buffer zones as pesticide filters for simulated surface runoff”. Ecological Engineering. 22 (3): 175–184. doi:10.1016/j.ecoleng.2004.05.002. ISSN0925-8574.
Deroanne-Bauvin, J; Delcarte, E; Impens, R (ianuarie 1987). „Monitoring of lead deposition near highway: A ten years study”. Science of the Total Environment. 59: 257–266. doi:10.1016/0048-9697(87)90447-5. ISSN0048-9697.
Sturtevant, Brian R (octombrie 1998). „A model of wetland vegetation dynamics in simulated beaver impoundments”. Ecological Modelling. 112 (2–3): 195–225. doi:10.1016/s0304-3800(98)00079-9. ISSN0304-3800.
jstor.org
Carpenter, S. R.; Caraco, N. F.; Correll, D. L.; Howarth, R. W.; Sharpley, A. N.; Smith, V. H. (august 1998). „Nonpoint Pollution of Surface Waters with Phosphorus and Nitrogen”. Ecological Applications. 8 (3): 559. doi:10.2307/2641247. ISSN1051-0761. JSTOR2641247.
worldcat.org
Carpenter, S. R.; Caraco, N. F.; Correll, D. L.; Howarth, R. W.; Sharpley, A. N.; Smith, V. H. (august 1998). „Nonpoint Pollution of Surface Waters with Phosphorus and Nitrogen”. Ecological Applications. 8 (3): 559. doi:10.2307/2641247. ISSN1051-0761. JSTOR2641247.
Syversen, Nina; Bechmann, Marianne (mai 2004). „Vegetative buffer zones as pesticide filters for simulated surface runoff”. Ecological Engineering. 22 (3): 175–184. doi:10.1016/j.ecoleng.2004.05.002. ISSN0925-8574.
Deroanne-Bauvin, J; Delcarte, E; Impens, R (ianuarie 1987). „Monitoring of lead deposition near highway: A ten years study”. Science of the Total Environment. 59: 257–266. doi:10.1016/0048-9697(87)90447-5. ISSN0048-9697.
Sturtevant, Brian R (octombrie 1998). „A model of wetland vegetation dynamics in simulated beaver impoundments”. Ecological Modelling. 112 (2–3): 195–225. doi:10.1016/s0304-3800(98)00079-9. ISSN0304-3800.