@article {brenning2012detecting,
	title = {Detecting rock glacier flow structures using Gabor filters and IKONOS imagery},
	journal = {Remote Sensing of environment},
	volume = {125},
	year = {2012},
	pages = {227{\textendash}237},
	publisher = {Elsevier},
	author = {Brenning, Alexander and Long, Shilei and Fieguth, Paul}
}
