THE CHURCH AND THE STRIGOLNIKS IN PSKOV IN THE END OF THE 14 <sup>th</sup> - THE FIRST THIRD OF THE 15 <sup>th</sup> cent
The author of the article studies some of the written sources containing the information about, so called, the Strigolniks. It was the first known in the Russian history popular movement against the official Orthodox Church. The focal point of the article are the metropolitan Photius' letters to Pskov and some issue of the Strigolniks' history in this town.