Teofid Abramovich Gatov

• Ėkonomicheskai︠a︡ ot︠s︡enka mestorozhdeniĭ t︠s︡vetnykh metallov
• Ekonomicheskaya otsenka mestorozhdenii tsvetnykh metallov
• Rat͡s︡ionalʹnoe ispolʹzovanie mestorozhdeniĭ t͡s︡vetnykh metallov