Identifying patterns in rare earth element patents based on text and data mining
Crossref DOI link: https://doi.org/10.1007/s11192-014-1382-8
Published Online: 2014-08-03
Published Print: 2015-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Ju, Yonghan
Sohn, So Young
Text and Data Mining valid from 2014-08-03