2022

doi dblp
Toward transparency of hybrid open access through publisher-provided metadata: An article-level study of Elsevier
Najko Jahn | Lisa Matthias | Mikael Laakso
2022 Volume 73 Issue 1

2021

doi dblp
Response to comment on "Open is not forever: A study of vanished open access journals"
Mikael Laakso | Lisa Matthias | Najko Jahn
2021 Volume 72 Issue 9

doi dblp
Open is not forever: A study of vanished open access journals
Mikael Laakso | Lisa Matthias | Najko Jahn
2021 Volume 72 Issue 9

2014

doi dblp
Anatomy of green open access
Bo-Christer Björk | Mikael Laakso | Patrik Welling | Patrik Paetau
2014 Volume 65 Issue 2

2013

doi dblp
Delayed open access: An overlooked high-impact category of openly available scientific literature
Mikael Laakso | Bo-Christer Björk
2013 Volume 64 Issue 7

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