Ссылка для цитирования (ENG)
Voloshinova Irina Valeryevna , Mokeev a. B. Geological surveys by Russian mining engineers in the last quarter of the 19th century Social Sciences (Pakistan). 2016. №11. pp. 29-35. https://www.scopus.com/record/display.uri?eid=2-s2.0-84928654002&origin=resultslist&sort=plf-f&src=s&sid=57c1fc15f7076b3e464e9d8ff00ad76e&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2856178205600%29&relpos=2&citeCnt=0&searchTerm=
