1. ^Adrian M. Darmon Autour de l'art juif: encyclopédie des peintres, photographes p115 2003
2. ^Yiddish language & culture then & now Philip M. and Ethel Klutznick Chair in Jewish Civilization. Symposium, Leonard Jay Greenspoon, Creighton University. Center for the Study of Religion and Society - 1998 "... an article entitled "Let's Protect the Old Cemetery," art teacher Ber Zalkind argued for the site's "great historical significance and [its] even greater art historical value" and called on his readers to support its preservation."
3. ^Hirsz Abramowicz, Eva Zeitlin Dobkin, Dina Abramowicz - Profiles of a lost world: memoirs of East European Jewish life 1999 p272 "Ber Zalkind's colorist landscapes were there, as well as Jacob Szer's caricatures and views of various Vilna neighborhoods."
4. ^Poles, Jews, socialists: the failure of an ideal Antony Polonsky - 1996 "Fugitive artists included Moshe Libovski, Ber Zalkind, and A. Bialogurski: Di idishe shtime (31 Oct. 1939), "