Z 8837
Rogers, James Frederick: The physical Beethoven / by James Frederick Rogers. – 1914
Fotokopie.
In: The popular science monthly. – 84 (1914), S. 265-270
Inv.-Nr. 06.933
Permalink
Z 201 / 4,1
Rogers, James Frederick: The three Beethovens / by James Frederick Rogers. – 1919
Zur Klassifikation von Beethovens Werk in drei Stile.
In: The musical quarterly. – 5 (1919), S. 505-512
Inv.-Nr. 1322