V. K. Romanovskiĭ

• Materialy mezhregionalʹnoĭ nauchno-prakticheskoĭ konferent︠s︡ii k 400-letii︠u︡ formirovanii︠a︡ Nizhegorodskogo opolchenii︠a︡ 2 noi︠a︡bri︠a︡ 2011 goda
• Nikolaĭ Ustri︠a︡lov