Archaeological studies of 2012. Bolgar and Sviyazhsk / Written and compiled by: R.R. Valiev, A.G. Sitdikov, A.S. Starkov – Kazan, 2013. – 19 p.
The publication represents a summary of archaeological study results over the field season of 2012 in the territory of Bolgar settlement and Sviyazhsk.
It features information concerning the most outstanding sites, materials and findings.