| | Suberlyak, Oleh The role of FeSO4 in the obtaining of polyvinylpirrolidone copolymers [Текст] / Oleh Suberlyak, Oleksandr Grytsenko, Victoria Kochubei // Chemistry & Chemical Technology / Lviv Polytechnic Nat. Univ. ; ed.-in-chief M. Bratychak. — Lviv : Publ. House of Lviv Polytechnic Nat. Univ., 2009. — P. 429-434. |
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