McDade, Lucinda A., Maddison, David R., Guralnick, Robert, Piwowar, Heather A., Jameson, Mary Liz, Helgen, Kristofer M., Herendeen, Patrick S., Hill, Andrew, and Vis, Morgan L. 2011. "
Biology Needs a Modern Assessment System for Professional Productivity."
Bioscience. 61 (8):619–625.
https://doi.org/10.1525/bio.2011.61.8.8