id	domain	url
cet-1037	www.aidic.it	www.aidic.it/cet
cet-1037	dx.doi.org	http://dx.doi.org/10.14743/apem2012.3.140
cet-1037	doi.org	https://doi.org/10.1016/s0377-2217(02)00369-7