Open Science Harvester of NAS of Ukraine

The Question of Marriage-Family Relations of Hetmanate in 18th Century on the Pages of "Kievan Past" Journal

by I. M. Petrenko
Published 2014

Participation of teachers and pupils of parish schools of Left-Bank Ukrainian dioceses of the Russian Empire in World War I

by I. M. Petrenko
Published 2014

Ukrainization of parish schools of the Poltava diocese at the beginning of the 20th c.

by I. M. Petrenko
Published 2016

School programs for parish schools of Russian Empire at the second half of 19th – beginning of 20th centuries

by I. M. Petrenko
Published 2017

Bigamy in the Hetmanship of the XVIII century

by I. M. Petrenko
Published 2021

An Agreement as a Marriage Terms in the Context of Matrimonial Relations of the Russian Orthodox Church Laity (XVIII)

by I. M. Petrenko
Published 2010