@article { ISI:A1995QU83600031,
	title = {OPTICAL THEOREM AND THE INVERSION OF CROSS-SECTION DATA FOR ATOM SCATTERING FROM DEFECTS ON SURFACES},
	journal = {JOURNAL OF CHEMICAL PHYSICS},
	volume = {102},
	year = {1995},
	month = {MAY 1},
	pages = {6919-6930},
	issn = {0021-9606},
	doi = {10.1063/1.469129},
	author = {Hamburger, D. A. and Gerber, R. B.}
}
