CAVES ON MONASTERIAL TERRITORIES OF THE RUSSIAN ORTHODOX CHURCH OF 17–21ST CENTURIES: GENESIS AND PLACE IN THE SACRED LANDSCAPE - PDF (Russian)
Copyright (c) 2019 Stepkin V.V.
![Creative Commons License](http://licensebuttons.net/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.