Youtube activity of "Yuriy Kirpichov" (@yuriykirpichov6058) on "Центр Архэ" channel.
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UCnyNk5vt6SSV9Hs6EuGpdkw
Commenter youtube id
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Yuriy Kirpichov
Commenter name
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@yuriykirpichov6058
Commenter name id
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"Борис Штерн: "Экзопланеты: наблюдения и перспективы""
Comments by video