TY - GEN A1 - Beethoven, Ludwig van T1 - Bagatelles pour le pianoforte ; oeuv. 33 Y1 - 1822 UR - https://opus4.kobv.de/opus4-udk/frontdoor/index/index/docId/854 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b170-8549 ER -