id	domain	url
easat-10459	creativecommons.org	https://creativecommons.org/licenses/by/4.0/)
easat-10459	doi.org	https://doi.org/10.1016/s1251-8050(00)87214-6
easat-10459	creativecommons.org	https://creativecommons.org/licenses/by/4.0
easat-10459	doi.org	https://doi.org/10.1016/s1251-8050(00)87214-6
easat-10459	doi.org	https://doi.org/10.2134/jeq2007.0468
easat-10459	doi.org	https://doi.org/10.2134/jeq2007.0468