Therkildsen, O. R., Kahlert, J. A., Groom, G. B., Kjeldsen, J. P., Nielsen, H. H.
, Nielsen, R. D. & Desholm, M. (2012).
Baseline investigations of birds at Wind Turbine Test Centre Østerild. I
Baseline investigations of bats and birds at Wind Turbine Test Centre Østerild (s. 35-128). Aarhus University, DCE - Danish Centre for Environment and Energy.
http://www.dmu.dk/Pub/SR28.pdf
Masden, E. A., Haydon, D. T.
, Fox, A. D., Furness, R. W., Bullman, R.
& Desholm, M. (2009).
Barriers to movement: impacts of wind farms on migrating birds.
I C E S Journal of Marine Science,
66(4), 746-753.
Ganter, B., Larsson, K., Syroechkovsky, E. V., Litvin, K. E., Leito, A.
, Madsen, J., Madsen, J. (red.), Cracknell, G. (red.) & Fox, T. (red.) (1999).
Barnacle Goose Branta leucopsis : Russia / Baltic.
Wetlands International Publication,
48, 270-283.
Madsen, J., Tucker, G. M. (red.), Heath, M. F. (red.), Tomialojc, L. (red.) & Grimmett, R. F. A. (red.) (1994).
Barnacle Goose (Branta leucopsis). I
Birdlife Conservation Series (s. 112-113). Birdlife International.