https://pacheco-torgal.blogspot.com/2020/02/undeserving-scientists-impose.html
https://pacheco-torgal.blogspot.com/2020/01/academic-authorship-disputes-on-rise.html
Still following the two posts above check the paper below:
"The practice of assigning authorship for a scientific publication tends to raise two normative questions: 1) “who should be credited as an author?”; 2) “who should not be credited as an author but should still be acknowledged?”.... This article examines the ways in which the ECCRI approaches these two questions ...we recommend specific revisions to the content of the ECCRI..." https://www.tandfonline.com/doi/full/10.1080/08989621.2020.1721288
