https://www.nuonsoft.com/blog/

2023
https://www.nuonsoft.com/blog/2023/12/29/slides-of-my-presentation-at-cppcon-2023-c23-an-overview-of-almost-all-new-and-updated-features/
2021
Gregoire - Professional Cpp 5th ed    71..136..1285
    www.wiley.com/go/proc++5e
    http://www.nuonsoft.com/blog/2021/02/21/professional-c-5th-edition-released/
    https://www.amazon.com/Professional-C-Marc-Gregoire/dp/1119695406
    https://www.logobook.ru/prod_show.php?object_uid=13836903
    https://www.bookdepository.com/Professional-C-Marc-Gregoire/9781119695400
    F1E336F201A6BEEB724F53226B575E9F
    9646047FE30DD28960C6768427B371EC
    ! 1285p
Gregoire - Professional Cpp 5th ed ru
    https://vk.com/wall-31040913_8753
    magnet:?xt=urn:btih:c2f93ad076292d8dfc5f3300101bdee0714c1700
A Crash Course in Calendars, Dates, Time, and Time Zones - Marc Gregoire - CppCon 2021 0:00 of 30:41
    https://www.youtube.com/watch?v=ZlLSvr2fr1U

2020
CppCon - Gregoire - C++20: An (Almost) Complete Overview 0:00 of 58:51
    https://www.youtube.com/watch?v=FRkJCvHWdwQ
    https://github.com/CppCon/CppCon2020/tree/main/Presentations/cpp20_an_almost_complete_overview