TY - GEN A1 - Beethoven, Ludwig van A1 - Müller, August Eberhard T1 - Sinfonia eroica : op. 55 Y1 - 1807 UR - https://opus4.kobv.de/opus4-udk/frontdoor/index/index/docId/1531 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b170-15314 PB - Kühnel CY - Lipsia ER -