Navntoft, S., Sigsgaard, L.
, Kristensen, K. & Esbjerg, P. (2012).
The effect of buffer zone width on biodiversity. I J. Holland, B. Gerowitt, O. Alomar, F. Bianchi, L. Eggenschwiler, M. van Helden, C. Moonen, H.-M. Poehling & W. Rossing (red.),
IOBC-WPRS Bulletin: Working Group "Landscape Management for Functional biodiversity". Proceedings of the meeting at Lleida (Spain), 07 – 10 May, 2012 (Bind 75, s. 143-146)
Iversen, J. D., Wang, W. P., Rasmussen, K. R.
, Mikkelsen, H. E., Hasink, J. F. & Leach, R. N. (1990).
The effect of a roughness element on local saltation transport.
Journal of Wind Engineering and Industrial Aerodynamics,
36, 845-854.