https://www.krone.at/507681
https://kurier.at/chronik/wien/identitaere-stoeren-erneut-diesmal-beim-burgtheater/195.643.529
https://www.derstandard.at/story/2000035879204/identitaere-klettern-aufs-burgtheater
https://wien.orf.at/v2/news/stories/2771149/
https://www.facebook.com/Burgtheater/posts/10153451734591456/
https://www.vienna.at/erneut-identitaeren-protest-in-wien-transparent-am-burgtheater-gehisst/4704826