PT - JOURNAL ARTICLE AU - Hošek, Adam TI - THE NOVEL INVALIDNÍ SOUROZENCI (DISABLED SIBLINGS) AS A GUIDE TO THE SEMIOSPHERE OF THE UNDERGROUND DP - 2021 Sep 1 TA - Bohemica Olomucensia PG - 56--62 VI - 13 IP - 3 AID - 10.5507/bo.2021.042 IS - 1803876X AB - The article explores the role of the novel Invalidní sourozenci by Egon Bondy in the semiotic space of the Czech underground during its formative period in the mid 1970s. It is viewed through Jurij Lotman's comparison between semiosphere and a museum exhibition.