@article {ekim2014block,
	title = {Block decomposition approach to compute a minimum geodetic set},
	journal = {RAIRO-Operations Research},
	volume = {48},
	number = {04},
	year = {2014},
	pages = {497{\textendash}507},
	publisher = {EDP Sciences},
	author = {Ekim, Tinaz and Erey, Aysel}
}
@inbook {ekim2012computing,
	title = {Computing minimum geodetic sets of proper interval graphs},
	booktitle = {LATIN 2012: Theoretical Informatics},
	year = {2012},
	pages = {279{\textendash}290},
	publisher = {Springer Berlin Heidelberg},
	organization = {Springer Berlin Heidelberg},
	author = {Ekim, Tinaz and Erey, Aysel and Heggernes, Pinar and van{\textquoteright}t Hof, Pim and Meister, Daniel}
}
