We made a mistake about two articles one we attributed Marion Robin and one we attributed François Saintoyant. It's an error, they are not authors of this publications
See "A researcher has wrongly claimed co-authorship of my publication" in https://help.researchgate.net/hc/en-us/articles/14292798510993-Authorship for instructions how to correct this. The origin of the error is another one in your case, but the instructions are the same.