What is the short summary of the story, Alvaro Rousselot’s Journey, from the collection, The Insufferable Gaucho?

Alvaro Rousselot’s Journey, tells the story of a mildly successful writer named Alvaro Rousselot who discovers that a French filmmaker has been plagiarizing his novels to great success. Rather than take legal action, Rousselot eventually goes to France and confronts the filmmaker. Though he feels bad about his actions in France, Rousselot realizes at the end of the story that he truly is an Argentine writer and that Argentine literature does indeed exist.