Творческое наследие тверского историописателя В. И. Колосова(1854-1919): эвристика и классификация
The article deals with the methods and the outcome of the research of V.I. Kolosov, a historian from Tver. The main goal of a scholar working on a biographical study is revealing and classification of the historiographical sources, which is made through the analysis of a historian's professional and public activity. The present research reveals more than 100 works authored by V.I. Kolosov. Also, the style of his work is a people-centered historical sketch.