@conference {wierzimok1989,
	title = {Automatic particle tracking velocimetry beneath a wind-stressed wavy water surface with image processing},
	booktitle = {5th International Symposium on Flow Visualization},
	year = {1989},
	doi = {10.5281/zenodo.14004},
	author = {Dietmar Wierzimok and Bernd J{\"a}hne}
}
