journalistic
article
Bern, Stephane (2008):La mystérieuse comtesse des ténèbres.
In: L'Eventail. No. 9. November 2008, page 88-90.
Content:
The author describes in a short French text the theory on substitution
of Madame Royale as well as the assumption of an identity of the Dark
Countess to this princess.
However, the author did not use the latest results of the research.