Изменения

== Ссылки ==

[https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D0%B4%D1%80%D0%B0%D1%82%D1%8C%D0%B5%D0%B2,_%D0%92%D0%B5%D0%BD%D0%B8%D0%B0%D0%BC%D0%B8%D0%BD_%D0%98%D0%B2%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%87 Кондратьев на Википедии]