@article {1690,
	title = {Slope estimation from ICESat/GLAS},
	journal = {Remote Sensing},
	volume = {6},
	year = {2014},
	pages = {10051-10069},
	author = {Mahoney, C. and Kljun, N. and Los, S. O. and Chasmer, L and Hacker, J. M. and Hopkinson, C. and North, P. R. J. and Rosette, J. and van Gorsel, E.}
}
