@conference {DBLP:conf/ssdbm/BourosSDSS09,
	title = {Evaluating Reachability Queries over Path Collections},
	booktitle = {Scientific and Statistical Database Management, 21st International Conference, SSDBM 2009, New Orleans, LA, USA, June 2-4, 2009, Proceedings},
	year = {2009},
	pages = {398{\textendash}416},
	doi = {10.1007/978-3-642-02279-1_29},
	url = {https://doi.org/10.1007/978-3-642-02279-1_29},
	author = {Panagiotis Bouros and Spiros Skiadopoulos and Theodore Dalamagas and Dimitris Sacharidis and Timos K. Sellis}
}
