This article shows how differences in publication counts between individual researchers may say more about where they are in their scientific careers than about the quality of their research.
Kamalski, Judith and Riese, Colby
"Individual researcher assessment: from newby to expert,"
Research Trends: Vol. 1
, Article 3.
Available at: https://www.researchtrends.com/researchtrends/vol1/iss25/3