@philipncohen @academicchatter in these situations, I usually ask the author for a copy.
And I would never advocate visiting Library Genesis because I firmly believe that copyright is sacrosanct so I could never ever recommend libgen.il or any other mirror cite, because going to Library Genesis to learn about the world would be highly unethical and illegal so I never ever visit libgen.il or any of its mirror sites. Ever. Library Genesis. Google it. But don’t click.
"CD index—that characterizes the consolidating or disruptive nature of science and technology"
https://www.nature.com/articles/s41586-022-05543-x
@academicchatter @academicalnerd @academicsunite @academicworld