title: [Tragedy of Mayerling, sacrifice of Oberdan and a plot of Triesten irridentists].
mesh_terms: D001317:Austria; D005197:Famous Persons; D049672:History, 19th Century; D006801:Humans; D007558:Italy; D011057:Politics; D013405:Suicide / Q000266:history
vernacular_title: La tragedia di Mayerling, il sacrificio di Oberdan e una beffa irredentista triestina