sentences:  Wratislaw noted in his 1852 translation that he was well aware of the controversy when he published his translation, but determined that the skeptics had not made their case.Alois Vojtěch Šembera wrote a book in 1879 which contended that the ""Libušin soud"" poem (the second manuscript) was a forgery and named as its creator.The authenticity of both manuscripts was not rejected conclusively until the 1880s when several independently-written articles appeared that assaulted their veracity.