For citations:

Shtekhin S.E., Karachev D.K., Ivanova J.A. Computer vision system for Working time estimation by Human Activities detection in video frames. Proceedings of the Institute for System Programming of the RAS (Proceedings of ISP RAS). 2020;32(1):121-136. (In Russ.) https://doi.org/10.15514/ISPRAS-2020-32(1)-7