Jennings, N., Smith, R., Hackländer, K., Harris, S., & White, P. (2006). Variation in demography, condition, and dietary quality of hares Lepus europaeus from high-density and low-density populations. Wildlife Biology: A journal for wildlife science, 12(2), 179-190. https://doi.org/10.2981/0909-6396%282006%2912%5B179%3Avidcad%5D2.0.co%3B2