Permskiĭ gosudarstvennyĭ universitet imeni A.M. Gorʹkogo. Nauchno-issledovatelʹskai︠a︡ laboratorii︠a︡ kompleksnogo izuchenii︠a︡ istoricheskikh gorodov UralaBooksKatalog arkheologicheskoĭ kollekt︠s︡iiAuthor data: Open Library