Реконструкция библиотеки «Общества изучения социальных последствий войны» (1915-1921), созданного А.Л. Парвусом (наст. имя И.Л. Гельфанд) в Копенгагене , и хранящегося сегодня в фондах Центра социально-политической истории ГПИБ России.
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Engagement rate
7.7%
CPM (est.)
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Channel age: 1,140 daysOnline now: 3
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Looks reliableView rate: 7.7%
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Last refreshed: 2026-07-04