20
20
Solzhenitsyn A. I. The Gulag Archipelago. P. 160; Geiger H. K. The Family in Soviet Russia. P. 300; Engel B. A., Posadskaya-Vanderbeck A. A Revolution of their Own. P. 97.
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Solzhenitsyn A. I. The Gulag Archipelago. P. 160; Geiger H. K. The Family in Soviet Russia. P. 300; Engel B. A., Posadskaya-Vanderbeck A. A Revolution of their Own. P. 97.