Svarch, A. (2018). 'Der freylekhster yid in Argentine': The Life and Death of Jevl Katz, Popular Artist of the 1930s. Splendor, decline, and rediscovery of Yiddish in Latin America.

Svarch, Ariel. "'Der Freylekhster Yid in Argentine': The Life and Death of Jevl Katz, Popular Artist of the 1930s." Splendor, Decline, and Rediscovery of Yiddish in Latin America 2018.

Svarch, Ariel. "'Der Freylekhster Yid in Argentine': The Life and Death of Jevl Katz, Popular Artist of the 1930s." Splendor, Decline, and Rediscovery of Yiddish in Latin America, 2018.