Здравствуйте. Предлагаем следующие материалы (источник – ИПС Google):
1. Battle of Stalingrad // Britannica : [site]. – [W.l.], 2021. – URL:
https://www.britannica.com/event/Battle-of-Stalingrad (дата обращения: 16.03.2021).
2. Cultural life : The development of Russian culture // Britannica : [site]. – [W.l.], 2021. – URL:
https://www.britannica.com/place/Russia/Daily-life-and-social-customs (дата обращения: 16.03.2021).
3. Old Believers (Russian religious group) // Britannica : [site]. – [W.l.], 2021. – URL:
https://www.britannica.com/topic/Old-Believers (дата обращения: 16.03.2021).
4. Russian culture // Wikipedia : [site]. – [W.l.], 2021. – URL:
https://en.wikipedia.org/wiki/Russian_culture (дата обращения: 16.03.2021).
5. Russian opera // Britannica : [site]. – [W.l.], 2021. – URL:
https://www.britannica.com/art/opera-music/Russian-opera (дата обращения: 16.03.2021).
6. Russian Orthodox Church // Britannica : [site]. – [W.l.], 2021. – URL:
https://www.britannica.com/topic/Russian-Orthodox-Church (дата обращения: 16.03.2021).
7. Russian Traditions, Holidays, and Festivals // Tripsavvy : [site]. – [W.l.], [w.y.]. – URL:
https://www.tripsavvy.com/russian-traditions-through-the-year-1502278 (дата обращения: 16.03.2021).
8. Siege of Leningrad // Britannica : [site]. – [W.l.], 2021. – URL:
https://www.britannica.com/event/Siege-of-Leningrad (дата обращения: 16.03.2021).
