Max Planck. (2023, November 28). Wikiquote. Retrieved February 25, 2024 from https://en.wikiquote.org/w/index.php?title=Max_Planck&oldid=3408202.
Dmitry Peskov (Wikipedia) Dmitry Sergeyevich Peskov (Russian: Дмитрий Сергеевич Песков, IPA: [pʲɪˈskof]; born 17 October 1967) is a Russian diplomat and the press secretary for Russian president Vladimir Putin.