obituary in The New York Times

The New York Times article (August 12, 2010)

The New York Times article (April 17, 2010)

The New York Times article (November 16, 2016)

The New York Times article (February 12, 2019)

The New York Times article (July 27, 2022)

obituary in the New York Times

The New York Times article (October 17, 2019)

The New York Times article (September 28, 2023)

The New York Times article (May 12, 2016)

obituary in the New York Times

The New York Times article (September 13, 2017)

The New York Times article (September 6, 2018)

The New York Times article (September 18, 2012)

The New York Times article (March 21, 2010)

obituary in the New York Times