@book{Ungar, author = {Ungar, F.}, title = {Friedrich Schiller. An anthology for our time, New York (Frederick Ungar Publishing) 1959.}, language = {en} } @book{Ungar, author = {Ungar, F.}, title = {Goethe's world view, New York (Frederick Ungar Publishing) 1963.}, language = {en} } @book{GodeUngar, author = {Gode, A. and Ungar, F.}, title = {Anthology of german poetry, New York (Frederick Ungar Publi9shing) 1964.}, language = {en} }