| | Kalymon, Yaroslav Hydrolytic sulphate acid evaporation by waste gases from burning furnaces of meta-titanic acid paste [Текст] / Yaroslav Kalymon, Andriy Helesh, Oleg Yavorskyi // Chemistry & Chemical Technology / Lviv Polytechnic Nat. Univ. ; ed.-in-chief M. Bratychak. — Lviv : Publ. House of Lviv Polytechnic Nat. Univ., 2009. — Р. 423-429. |
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