Last seen in:
- Wall Street Journal - Jun 22 2019 - Terminus
- Wall Street Journal - Oct 13 2018 - Are You Kidding?
- New York Times - Feb 10 2018
- New York Times - Nov 27 2016
- The Washington Post - Jul 20 2016
- New York Times - Feb 3 2014
- The Chronicle of Higher Education - Feb 24 2012
- New York Times - Dec 18 2003
- New York Times - Jan 18 1999
- New York Times - Nov 11 1998