id	domain	url
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	doi.org	https://doi.org/10.30526/32.1.1978
iajs-1978	www.tartarus.org	http://www.tartarus.org/martin/porterstemmer
iajs-1978	www.daviddlewis.com	http://www.daviddlewis.com/resources/testcollections/reuters21578