@article{10.1109/TKDE.2013.85,
author = {},
title = {Efficient Duplication Free and Minimal Keyword Search in Graphs},
journal = {IEEE Transactions on Knowledge & Data Engineering},
volume = {26},
number = {7},
issn = {1041-4347},
year = {2014},
pages = {1657-1669},
doi = {doi.ieeecomputersociety.org/10.1109/TKDE.2013.85},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}