@conference {jaehne1989,
	title = {Energy balance in small-scale waves: an experimental approach using optical slope measuring technique and image processing},
	booktitle = {Radar Scattering from Modulated Wind Waves},
	year = {1989},
	pages = {105--120},
	publisher = {Kluwer Academic Publishers},
	organization = {Kluwer Academic Publishers},
	doi = {10.1007/978-94-009-2309-6_10},
	author = {Bernd J{\"a}hne},
	editor = {Komen, G. J. and W. A. Oost}
}
@inbook {halsema1989a,
	title = {First results of the VIERS-1 experiment},
	booktitle = {Radar Scattering from Modulated Wind Waves},
	year = {1989},
	pages = {49--57},
	publisher = {Kluwer Academic Publishers},
	organization = {Kluwer Academic Publishers},
	doi = {10.1007/978-94-009-2309-6_5},
	author = {Halsema, D. and Bernd J{\"a}hne and C. J. Calkoen and P. Snoeij},
	editor = {W. A. Oost and Komen, G. J. and W. A. Oost}
}
