The Role of Advertising in Financing Open Access Journals. - Jan Erik Frantsvåg (First Monday, 2010)

The size distribution of open access publishers: A problem for open access? - Jan Erik Frantsvåg (First Monday, 2010)

The DOAJ Spring Cleaning 2016 and What Was Removed - Tragic Loss or Good Riddance? - Jan Erik Frantsvåg (Publ., 2019)

Few Open Access Journals Are Compliant with Plan S. - Jan Erik Frantsvåg; Tormod Eismann Strømme (Publ., 2019)

Diamond Open Access in Norway 2017-2020. - Jan Erik Frantsvåg (Publ., 2022)