Title: Ėkonomicheskai︠a︡ ėffektivnostʹ kapitalʹnykh vlozheniĭ i osnovnykh fondov v neftepererabatyvai︠u︡shcheĭ i neftekhimicheskoĭ promyshlennosti
Subjects: Petroleum chemicals industry, Capital productivity, Petroleum industry and trade