Golovko, O., and В. Греченко. “LOOKS of PROFESSOR V.H.DEMCHENKO (1831-1914) IN RELATION TO SHOWS OF WITNESSES AS PROOF IN RULE-MAKING IN TIME OF KYIV RUS”. The Journal of V. N. Karazin Kharkiv National University. Series Law, no. 27, Sept. 2019, pp. 25-32, doi:10.26565/2075-1834-2019-27-03.