Roman Villa "Armira" that was discovered in 1964 near the Bulgarian city Ivailovgrad.It is a 1st-century suburban Roman villa - villa rustica, which was built in the second half of the first century AD. This huge palace size building have been destroyed in the late fourh th century, possibly by the Goths some time around the Battle of Adrianople of 378 AD.
- Dominique Auzias, Jean-Paul Labourdette, Anouck Baudoin, Nevena Panayotova: Ivailovgrad: Points d'intérêt. In:Le Petit Futé Bulgarie (Französisch). Petit Futé, 2008, p. 276.