@article{publication-6169,
	author={Augsten, Nikolaus and Barbosa, Denilson and B{\"o}hlen, Michael and Palpanas, Themis},
	doi={10.1109/TKDE.2010.245},
	issn={1041-4347 (P) 1558-2191 (E)},
	journal={IEEE Transactions on Knowledge & Data Engineering},
	number=8,
	pages={1123-1137},
	publisher={IEEE},
	title={Efficient top-k approximate subtree matching in small memory},
	volume=23,
	year=2011,
}