Beethoven analysis

I'm trying to find a book with an analysis of Beethoven's piano trios. Specifically, I'm learning the Archduke, op.97 (piano part), and would like to read some analyses on it.

I've done some searching (here, amazon, google, etc) but have to wade through scores or recordings or reviews of performances, etc etc. .. can't seem to find anything narrowed down to just this. .. finding lots about the quartets, but not the piano trios :(

Can anyone recommend something?

I would recommend this:
https://www.amazon.de/Beethoven-Interpretationen-seiner-Albrecht-Riethm%C3%BClle...