Nadezhda Kipryanovich, Boris mother, is a dermatologist in a city clinic, and graduated from the Volgograd Medical Institute not long before this, in 1991.

Nadezhda Kipryanovich，是鲍里斯的妈妈，是个在城市诊所供职的皮肤科医生，刚毕业于伏尔加格勒医学学院没有多少时间，时间是1991年。

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Soviet forces under Marshal Georgy Zhukov won a fierce battle for the city of Stalingrad -- now Volgograd.

VOA: special.2011.06.09

An unknown number of Soviet civilians perished in the to-and-fro of the armies, and in the ruins of the city (present-day Volgograd).

ECONOMIST: Battle of Stalingrad

The city of Stalingrad, which was renamed Volgograd in 1961, has regained its wartime name for the event, following a council decision.

BBC: Russia marks 70 years since Battle of Stalingrad

Under the decision, passed by the council on Wednesday, the title "Hero City Stalingrad" will be used during commemorations as "a symbol of Volgograd".

BBC: Stalingrad name to be revived for anniversaries