2021
https://habr.com/ru/company/otus/blog/549814/
2019
https://medium.com/swlh/c-thread-synchronization-at-the-restaurant-ab0d125a0b7b
    https://nuancesprog.ru/p/6546
https://medium.com/swlh/c-mutex-write-your-first-concurrent-code-69ac8b332288
    https://nuancesprog.ru/p/5729/
https://medium.com/swlh/c-multithreading-and-concurrency-introduction-f640ce986fa7
    https://github.com/valentina-codes/Cpp-Concurrency/blob/master/00%20%7C%20Introduction/0%20%7C%20Threads%20Management.cpp
    https://nuancesprog.ru/p/5452/