Brockhaus and Efron Encyclopedic Dictionary. Entry on Tyr (in Russian) /wiki/Brockhaus_and_Efron_Encyclopedic_Dictionary
E. G. Ravenstein. The Russians on the Amur. London, 1861. (E. G. Ravenstein did not visit the area himself, but compiled his book based on the accounts of mostly Russian expeditions in the area from the 1850s) https://books.google.com/books?id=_XEEAAAAYAAJ
A. R. Artemyev. Archaeological sites of Yuan and Ming epochs in Transbaikalia and the Amur basin http://cat.inist.fr/?aModele=afficheN&cpsidt=16248787
E. G. Ravenstein. The Russians on the Amur. London, 1861. (E. G. Ravenstein did not visit the area himself, but compiled his book based on the accounts of mostly Russian expeditions in the area from the 1850s) https://books.google.com/books?id=_XEEAAAAYAAJ
A. R. Artemyev. Archaeological sites of Yuan and Ming epochs in Transbaikalia and the Amur basin http://cat.inist.fr/?aModele=afficheN&cpsidt=16248787
Объекты туризма — Археологические. Тырские храмы Archived 2009-09-03 at the Wayback Machine (Regional government site explaining the location of the Tyr (Telin) temples: just south of the Tyr village) (in Russian) http://www.adm.khv.ru/invest2.nsf/Tourism/ArchaeologicalRus/A1BC40C4DD0B1605CA25730E00193997