Kamianets' starostwo of Lviv land of Rus' voivodship in the 16th-18th centuries (in light of fiscal sources) von B. Smereka

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Dissapeared settlements in L'viv land of Rus' Voivodship in XVI–XVIII centuries and specific of its identification in fiscal sources von B. Smereka

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Research of Foreign Experience in the Field of Energy Saving Technologies von S. B. Smereka

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Energy Saving as an Important Factor in Ensuring Product Competitiveness von O. P. Vashkiv, S. B. Smereka

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