id	domain	url
cet-15439	www.cetjournal.it	www.cetjournal.it
cet-15439	wpress.ca.infn.it	https://wpress.ca.infn.it/?p=2866
cet-15439	chem.libretexts.org	https://chem.libretexts.org/ancillary_materials/exemplars_and_case_studies/exemplars/physics_and_ast
cet-15439	wpress.ca.infn.it	https://wpress.ca.infn.it/?p=2866
cet-15439	chem.libretexts.org	https://chem.libretexts.org/ancillary_materials/exemplars_and_case_studies/exemplars/physics_and_astronomy/oxygen_isotopes_and_the_origin_of_the_planets
cet-15439	chem.libretexts.org	https://chem.libretexts.org/ancillary_materials/exemplars_and_case_studies/exemplars/physics_and_astronomy/oxygen_isotopes_and_the_origin_of_the_planets