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Kripsaar, 1974b

On Safety Factor Determination of Pillars in the Mines of the Estonian SSR

Kripsaar, E. A.
URL
Year1974
Title originalК вопросу определения запаса прочности межкамерных целиков на шахтах эстонского месторождения горючих сланцев
JournalTallinna Polütehnilise Instituudi Toimetised
Volume368
Pages55-62
Typearticle in journal
Estonian author
LanguageRussian
Id32010
Last change: 27.9.2021
KIKNATARCSARVTÜ Loodusmuuseumi geokogudEesti Loodusmuuseumi geoloogia osakond
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