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![]() | This article contains a translation of Питаевский, Лев Петрович from ru.wikipedia. (580719425 et seq.) |
![]() | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||||||||||||||||||||||||||
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![]() | This article contains a translation of Питаевский, Лев Петрович from ru.wikipedia. (580719425 et seq.) |