in 
Our proposal (long accent) constitutes a resultant of undeniable elements of two sources including independently written indications in this place – Ap and FE (→GE,EE). We do not consider 
, as in the version for printing Chopin significantly reduced the number of these signs, while the type of the accent was determined by us on the basis of an entry made by Chopin himself in Ap.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Long accents, Authentic corrections of FE
notation: Articulation, Accents, Hairpins