Google Scholar to overshadow them all? Comparing the sizes of 12 academic search engines and bibliographic databases
Crossref DOI link: https://doi.org/10.1007/s11192-018-2958-5
Published Online: 2018-11-10
Published Print: 2019-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Gusenbauer, Michael http://orcid.org/0000-0001-7768-2351
Text and Data Mining valid from 2018-11-10
Article History
Received: 14 April 2018
First Online: 10 November 2018