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Zhang, G.H., Liu, B.Y., Nearing, M.A., Huang, C.H., Zhang, k.L., 2002. Soil detachment by shallow flow. Trans. ASAE. 45, 351-357.
Elzinga, C.L., Salzer, D.w., Willoughby, J.W., 1998. Measuring and monitoring plant population. BLM Technical reference, USA., 1730p
Gimenez, R., Govers, G., 2007. Effects of freshly incorporated straw residue on rill erosion and hydraulics. Catena. 72, 214-223.
Gitas, I.Z., Douros, K., Minakou, C., Silleos, G.N., 2009. Multi-temporal soil erosion risk assessment in N. Chalkidiki using a modified USLE raster model. European Association Remote Sensing Labratories Proceedings. 1, 40-52
Govers, G., Leuven, G., 1991. Rill erosion on arable land in Central Belgium: Rates, Controls and Predictability. Catena. 18, 133-155.
Kang, S., Zhang, L., Song, X., Zhang, S., Liu, X., Liang, Y., Zheng, S., 2001. Runoff and sediment loss responses to rainfall and land use in two agricultural catchments on the Loess Plateau of China. Hydrological Processes. 15, 977-988.
Kimaro, D.N., Poesen, J., Msanya, B.M., Deckers, J.A., 2008. Magnitude of soil erosion on the northern slope of the Uluguru Mountains, Tanzania: Interrill and rill erosion. Catena. 75,38–44.
Li, X.Y., 2003. Gravel-sand mulch for soil and water conservation in the semiarid loess region of northwest China. Catena. 52, 105-127.
Marques, M.J., Bienes, R., Jimenes, L., Perez-Rodrigues, R., 2007. Effect of Vegetal Cover on Runoff and Soil Erosion under Light Intensity Events, Rainfall Simulation over USLE plots. Science of the Total Environment. 378,161-165.
Moreno-de las Heras, M., Espigares, T., Merino-Martin, L., Nicolau, J.M., 2011. Water-related ecological impacts of rill erosion processes in Mediterranean-dry reclaimed slopes. Catena. 84, 114-124.
Poesen, J., Ingelmo-Sanchez, F., 1992. Runoff and sediment yield from topsoil with different porosity and affected by rock fragment cover and position. Catena. 19, 451-474.
Polyakov, V.O., Nearing, M.A., 2003. Sediment transport in rill flow under deposition and detachment conditions. Catena. 51, 33-43.
Rejman, J., Turski, R., Paaluszek, J., 1998. Spatial and Temporal Variation in Erodibility of Loss Soil. Soil and Tillage research. 46, 61-68.
Rodriguez, J.L.G., Suarez, M.C.G., 2010. Historical review of topographical factor LS of water erosion models. Aqua-LAC. 2, 56-61.
USDA-NRCS., Manual Soil Survey Investigations Report. No.42, Version 3.o.Nebraska; 1996
Wischmeier, W.H., Mannering, J.V., 1965. Effect of organic matter content of the soil on infiltration. Soil and water Conservation. 4, 150-152.
Zhang, G.H., Liu, B.Y., Nearing, M.A., Huang, C.H., Zhang, k.L., 2002. Soil detachment by shallow flow. Trans. ASAE. 45, 351-357.