 "Problemen" published stories and articles on the history of anarchism, Hasidic legends, medieval Jewish literature and the current problems of Yiddish literature.After the death of Abba Gordin, from 1964 to 1971 the review was directed by Shmuel Abarbanel.In 1971, Joseph Luden (born in Warsaw, 1908) took his place and affiliated the review with a publishing house that published fifteen or so books and pamphlets of fiction and poetry, all in Yiddish.