. . . . . . . . "Voicing the moment : improvised oral poetry and Basque tradition" . . "Voicing the moment improvised oral poetry and Basque tradition"@en . . . "Voicing the moment Improvised oral poetry and basque tradition" . . . . . . . "Criticism, interpretation, etc" . . "Criticism, interpretation, etc"@en . . . "Poesías populares País Vasco Historia y crítica." . . "Bertsolaritza." . . "Poésie populaire Pays basque." . . . .