in 
According to us, out of two sources based directly on [A] – GC and FE – it is the copy that may convey a more accurate representation of this place in the autograph, since the text in FE is too tightly packed.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in GE, Scope of dynamic hairpins, Errors in GE, GE revisions
notation: Articulation, Accents, Hairpins