| | Voronchak, Taras Activated palygorskite and activated bentonite clay as the catalysts of the process of cooligomers obtaining from ethylene productions by-products [Текст] / Taras Voronchak, Irena Nykulyshyn, Zorian Pikh, Anna Rypka // Chemistry & Chemical Technology / Lviv Polytechnic Nat. Univ. ; ed.-in-chief M. Bratychak. — Lviv : Publ. House of Lviv Polytechnic Nat. Univ., 2012. — P.189-198. |
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