1856-1939 1866-1944 1871-1922 1873-1933 1994f-103 19thcentury 2005j-250 20thcentury correspondence correspondenceferenczi correspondencerolland ee3904 ferenczi freud history indexes kk7455 literature marcel modern proust psychoanalysis psychoanalysiscorrespondence19th-20thcenturyindex psychoanalysts rolland romain sigmund sources sándor wm460f889cor1993a zwz100k94s2005