id	domain	url
archive-235	www.ierek.com	http://www.ierek.com/press
archive-235	creativecommons.org	https://creativecommons.org/licenses/by/4.0/
archive-235	creativecommons.org	https://creativecommons.org/licenses/by/4.0
archive-235	www.mobilityplans.eu	www.mobilityplans.eu
archive-235	www.eltis.org	www.eltis.org
archive-235	www.mobilityplans.eu	www.mobilityplans.eu
archive-235	www.sciencedirect.com	http://www.sciencedirect.com/science/journal/09666923
archive-235	www.sciencedirect.com	http://www.sciencedirect.com/science/journal/09666923
archive-235	www.sciencedirect.com	http://www.sciencedirect.com/science/journal/09666923/18/2
archive-235	repository.upenn.edu	http://repository.upenn.edu/cgi/viewcontent.cgi?article=1790&context=ese_papers