source: She became the authoritative editor of her husband's works for Breitkopf und Härtel.
target: She edited her husband's works for Breitkopf und Härtel.
references: She edited her husband's works for Breitkopf und Härtel. She became the top editor of her husband's works for Breitkopf und Härtel. She became the expert editor of her husband's writings for Breikopf und Harter. She became the chief editor of her husband's works for Breitkopf und Härtel. She is the editor for Breitdopf und Hartel She became the chief editor of her husband's works for Breitkopf und Hartel. She became the main editor of her husband's works for Breitkopf und Hartel. She was the editor of her husband's works for Breitkopf und Hartel. She was the expert editor of her husband's works for Breitkopf und Härtel. His wife was the main editor for his Breitkopf und Härtel publications.