Einige Links:
http://www.medievalists.net/2019/04/news-roundup-the-notre-dame-cathedral-fire/
http://www.medievalists.net/2019/04/how-to-donate-for-the-restoration-of-notre-dame-cathedral/
https://blog.eogn.com/2019/04/19/notre-dame-de-paris-in-pictures/
https://gallica.bnf.fr/blog/18042019/notre-dame-de-paris-fluctuat-nec-mergitur