Jewish heirs take on an art foundation that rights Nazi wrongs
(Germany)William D. Cohan (2018). Jewish heirs take on an art foundation that rights Nazi wrongs. Business Mirror. 3 September.
A Suit Over Schiele Drawings Invokes New Law on Nazi-Looted Art
(United States of America)William D. Cohan (2017). A Suit Over Schiele Drawings Invokes New Law on Nazi-Looted Art. The New York Times. 27 February.
Brass Foundry Is Closing, but Debate Over Degas's Work Goes On
(France)William D. Cohan (2016). Brass Foundry Is Closing, but Debate Over Degas's Work Goes On. The New York Times. 4 April.