00615naa#a2200193#i#450# EN\\bibl\14199 20240425195942.4 1999-8775 20150930b2015####ek#y0engy0150####ca RUS RU Automation balance calculations system of recovery feed water at work energy units of thermal power plants. Journal article Bryansk Bryansk State Technical University 2015 11 с. Journal article local Pugach Leonid Izrailevich Kunitsyn Pavel Strebkov Aleksandr bstu.editorum.ru