Anyone can make a mistake, but at Persée we like to make up for our mistakes. If a link is broken, if a resource does not match its description, let us know. Have you identified an author with missing authority data? Do you know the full name of an author whose initials is all we have? Their date of birth, married name? Do you think that a link between one of our resources and an external database is essential ? Thank you for helping us to enhance and refine our database! Submit this information with a verifiable reference and we will update our data.