id	domain	url
ap-2551	ojs.cvut.cz	http://ojs.cvut.cz/ojs/index.php/ap
ap-2551	dx.doi.org	http://dx.doi.org/10.14311/ap.2015.55.0275
ap-2551	ojs.cvut.cz	http://ojs.cvut.cz/ojs/index.php/ap
ap-2551	www.eia.gov	http://www.eia.gov/cfapps/ipdbproject
ap-2551	www.eea.europa.eu	www.eea.europa.eu/data-and-maps/indicators
ap-2551	www.coalonline.org	http://www.coalonline.org/site
ap-2551	www.eia.gov	http://www.eia.gov/cfapps/ipdbproject/iedindex3.cfm?tid=1&pid=1&aid=2
ap-2551	www.eia.gov	http://www.eia.gov/cfapps/ipdbproject/iedindex3.cfm?tid=1&pid=1&aid=2
ap-2551	www.eea.europa.eu	http://www.eea.europa.eu/data-and-maps/indicators/eea-32-nitrogen-oxides-nox-emissions-1/assessment.2010-08-19.0140149032-2
ap-2551	www.eea.europa.eu	http://www.eea.europa.eu/data-and-maps/indicators/eea-32-nitrogen-oxides-nox-emissions-1/assessment.2010-08-19.0140149032-2
ap-2551	www.eea.europa.eu	http://www.eea.europa.eu/data-and-maps/indicators/eea-32-nitrogen-oxides-nox-emissions-1/assessment.2010-08-19.0140149032-2
ap-2551	www.eea.europa.eu	http://www.eea.europa.eu/data-and-maps/indicators/eea-32-nitrogen-oxides-nox-emissions-1/assessment.2010-08-19.0140149032-2
ap-2551	www.coalonline.org	http://www.coalonline.org/site/coalonline/content/viewer?logdocid=81591&phydocid=7731&filename=773100119.html
ap-2551	www.coalonline.org	http://www.coalonline.org/site/coalonline/content/viewer?logdocid=81591&phydocid=7731&filename=773100119.html
ap-2551	www.coalonline.org	http://www.coalonline.org/site/coalonline/content/viewer?logdocid=81591&phydocid=7731&filename=773100119.html