id	domain	url
cet-57	www.aidic.it	www.aidic.it/cet
cet-57	pubs.acs.org	http://pubs.acs.org/author/narayanan%2c+c+m
cet-57	pubs.acs.org	http://pubs.acs.org/author/pramanick%2c+tamanash
cet-57	pubs.acs.org	http://pubs.acs.org/author/narayanan%2c+c+m
cet-57	pubs.acs.org	http://pubs.acs.org/author/pramanick%2c+tamanash