Historian No. 01/2018 New calendar: why Bolsheviks

Read in the room:
the new calendar: why did the Bolsheviks need to correct the time?
The first month of the Seclovs: the history of printed calendars in imperial Russia
Julian at all times: why does the Russian Orthodox Church use the Gregorian calendar?
Great spelling revolution. How Yati and Era was canceled.
Pocket chronology: who and why invented and used calendars? The expert view of the collector
January in history: round dates of historical events
as well as:
unknown father of Russian history: the life and work of Fedor Emin
Polish riot: meaningless and merciless. Who and why raised an uprising on the western outskirts of the Russian Empire in 1863-64?
The guard is tired! The unenviable fate of the Constituent Assembly
Viktor Chernov: a portrait of a political loser
the exile of Trotsky: how the leader of the revolution became the main enemy of the system he created
Moscow. Barbarian gates: The story of an unusual place
“Historian” recommends: what to read and what to see in January?