"novai︠a︡ veshchestvennostʹ" Nikolai︠a︡ Zagrekova i russkie khudozhniki : k 110-letii︠u︡ so dni︠a︡ rozhdenii︠a︡ Nikolai︠a︡ ZagrekovaNikolaus Sagrekow, Ekaterina Degotʹ, I︠U︡lii︠a︡ Girba · First published 2007Open the Tome
