A scientific group under the guidance of prof. A.S. Korotkov published an article in the leading American journal IEEE Transactions on Circuits and Systems.
The journal is in the first quartile of the Scopus and WoS databases. An article entitled "A Switching Sequence for Unary Digital-to-Analog Converters Based on a Knight's Tour" can be downloaded at the following link: https://ieeexplore.ieee.org/document/8614432