The diary of teenager Lena Mukhina , 1941, the Nazi invasion of Leningrad , the 872-day blockade . Lena Mukhina 年少時的日記， 1941年，納粹入侵列寧格勒，在872天的封鎖。

Lena Mukhina: Diary of Russian teenager who survived 900-day Nazi siege | Mail Online
http://www.dailymail.co.uk/news/article-2035490/Lena-Mukhina-Diary-Russian-teenager-survived-900-day-Nazi-siege.html