2022
https://habr.com/ru/company/ozontech/blog/671620/
    ! deadlock elimination via wait-for-graph
2020
https://habr.com/ru/company/otus/blog/501056/
2019
TechWithTim - Python Multithreading Tutorials of p3
    https://www.youtube.com/playlist?list=PLzMcBGfZo4-mL_4mo5LbOIdPV8jQ-n4ib