2 http://hdl.handle.net/10338.dmlcz/701372 2 The Channel Image http://localhost:8080/manakin/retrieve/1359724 http://hdl.handle.net/10338.dmlcz/701372 On bijective isometries http://hdl.handle.net/10338.dmlcz/702092 On bijective isometries On complexity of a set of norms in Banach spaces http://hdl.handle.net/10338.dmlcz/702091 On complexity of a set of norms in Banach spaces Descriptive properties of spaces of signed measures http://hdl.handle.net/10338.dmlcz/702090 Descriptive properties of spaces of signed measures A discontinuous function with a connected closed graph http://hdl.handle.net/10338.dmlcz/702089 A discontinuous function with a connected closed graph