. . "Correspondence between Zeev Shek & friends (Kohn Olga, Shen Ephraim, Berger Peter, Meisel Theo, Gaertner Hans, ) on future of youth movement – 1945-1946"@eng . "Correspondence between Zeev Shek & friends (Kohn Olga, Shen Ephraim, Berger Peter, Meisel Theo, Gaertner Hans, ) on future of youth movement – 1945-1946"@eng . .