Z 7252
Weiner, Howard: Beethoven's Equali (WoO 30) : a new perspective / Howard Weiner. – 2002. – Portr., Faks. (Noten), Ill., Notenbeisp.
Sonderdruck.
In: Historic Brass Society journal. – 14 (2002), S. 215-278
Inv.-Nr. 03.414
Permalink
Z 16673
Rainer, Bernhard: In search of a lost composition by Beethoven : the equale in A-Lld-49 / Bernhard Rainer. – 2022. – Faks. (Noten), Ill., Notenbeisp.
Ausdruck aus dem Internet vom 11.04.2022: http://www.musau.org/parts/neue-article-page/view/121.
In: Musicologica Austriaca[Elektronische Ressource]. – 2022, vom 10.03.
Inv.-Nr. 22.335
Abschnitte: The Three Equali WoO 30. – In search of the fourth equale. – The equale in A-Lld-49 and the Beethoven autograph WoO 30. – Beethoven or not Beethoven?. – Conclusion. – References.