@book{Adler, author = {Adler, A.}, title = {Problems of neurosis, New York, et al. (Harper Torchbooks) 1964.}, language = {en} } @book{Adler, author = {Adler, A.}, title = {{\"U}ber den nerv{\"o}sen Charakter, Frankfurt a. M. (Fischer Taschenbuch Verlag) 1973.}, language = {de} }