20th century History and criticism Literatur 21 Litauisch 17 Lettisch 13 Lithuanian literature 12 Latvian literature 11 History 9 Estonian literature 7 Biography 6 Intellectual life 6 Lithuania 6 Prosa 6 Estnisch 5 Exil 5 Foreign countries 5 Lithuanian poetry 5 19th century 4 Latvia 4 Literature, Modern 4 Authors, Lithuanian 3 Congresses 3 Latvian fiction 3 Literarisches Leben 3 Lyrik 3 Postmodernism (Literature) 3 Diaries 2 Drama 2 Estonia 2 Exiles' writings, Estonian 2