👁️ 4PDFDJVU Gregorovich A. Ukraine, Rus Russia and Muscovy. A selected bibliography of the NamesСловники та довідники
👁️ 7PDFDJVU Gregorovich A. Ukraine – Україна. A Short History of the Name from 1187 A.D. to 1994Україніка
👁️ 5PDFDJVU Isajiw W. W. , Gregorovich A., Romanyschyn O. S.. Between Hitler and Stalin. Ukraine in World War II :: The Untold StoryУкраїніка
👁️ 3PDFDJVU Gregorovich A. Cossack Bibliography. A Selected Bibliography of the Zaporozhian and other Cossacks of Ukraine, the Don Cossacks of Russia and the Kuban CossacksСловники та довідники
👁️ 5PDFDJVU Gregorovich A. Michael Hrushevsky. The Traditional Scheme of “Russian” History and the Problem of a Rational Organization of the History of the East SlavsІсторична література
