Dragot︠s︡ennyĭ kamenʹ v russkom i︠u︡velirnom iskusstve dvenadt︠s︡atogo-vosemnadt︠s︡atogo vekov / Precious stone in Russian jewelry art in XIIth-XVIIIth centuries / M.V. Martynova
Rossiĭskie imperatorskie i t︠s︡arskie ordena : v sobranii Gosudarstvennogo istoricheskogo muzei︠a︡ = Russian imperial orders of chivalry : from the collection of the State History Museum