20th century History and criticism Literatur 21 Litauisch 18 Lettisch 13 Lithuanian literature 12 Latvian literature 11 History 9 Estonian literature 7 Intellectual life 7 Lithuania 7 Biography 6 Prosa 6 Estnisch 5 Exil 5 Foreign countries 5 Lithuanian poetry 5 19th century 4 Latvia 4 Literarisches Leben 4 Literature, Modern 4 Vilnius 4 Authors, Lithuanian 3 Congresses 3 Estonia 3 Latvian fiction 3 Lyrik 3 Polnisch 3 Postmodernism (Literature) 3 Diaries 2