Collected Works N.I. Kostomarova.Historical monographs and research.kn.5.12,13,14

Kostomarov N. I.Collected Works N.I. Kostomarova.Historical monographs and research.kn.5.12.13.14.- St. Petersburg, 1905. -Content: Beginning of uniform in ancient Russia;Hetmanhood Yuri Khmelnitsky;Church-historical criticism in the XVII century;The history of split from the splitters;Memories of Molokans..Electronic copy source: RGB