@book {Shamoun2005IBSC,
	title = {{Linking Horizontal and Vertical Models to Predict 3D + time Distributions of Bird Densities}},
	year = {2005},
	pages = {11},
	publisher = {International Bird Strike Committee},
	organization = {International Bird Strike Committee},
	address = {Athens},
	author = {Shamoun, J.~Z. and Sierdsema, H. and {van Loon}, E.~E. and {van Gasteren}, H. and Bouten, W. and Sluiter, F.}
}