id	domain	url
easat-2393	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
easat-2393	creativecommons.org	https://creativecommons.org/licenses/by/4.0
easat-2393	doi.org	https://doi.org/10.1111/j.15406261.1994.tb04777.x