urn:cts:dta:hoffmann.elixiere01.1815:
urn:cts:dta:hoffmann.elixiere02.1816:
urn:cts:dta:hoffmann.floh.1822:
urn:cts:dta:hoffmann.nachtstuecke01.1817:
urn:cts:dta:hoffmann.nachtstuecke02.1817: