@article {5379,
	title = {Real-space investigation of hydrogen dissociation at step sites of vicinal Si(001) surfaces},
	year = {2001},
	pages = {1213151-1213154},
	author = {M. D{\"u}rr and Z. Hu and A. Biedermann and U. H{\"o}fer and T.F. Heinz}
}
