The institute of poliud’e and the duties "liudskoe" and "poliudnaia pshenitsa" in the bishopric immunity charters of the 15-16<sup>th</sup> centuries
The author puts a question how long the institute of poliud’e (known in Rus’ since the 9<sup>th</sup> century) functioned in the northeastern princedoms of Rus’. He studies the data on the two duties “liudskoe” and “poliudnaia pshenitsa” which are mentioned in some bishopric immunity charters of the 15-16<sup>th</sup> centuries and which are allegedly (etymologically) connected to the ancient poliud’e. He rejects this connection and concludes that the poliud’e disappeared in the northeastern princedoms of Rus’ since they had been conquered by the Mongols and obliged to pay them a tribute in the mid-13<sup>th</sup> century.