“Wolkovisker Yizkor Book” (Vawkavysk, Belarus), New York 1949; https://www.jewishgen.org/Yizkor/volkovysk/volkovysk.html
The Memory of Treblinka Foundation
“Wolkovisker Yizkor Book” (Vawkavysk, Belarus), New York 1949; https://www.jewishgen.org/Yizkor/volkovysk/volkovysk.html