Nat︠s︡ionalʹnoe samosoznanie drevneĭ Rusi : ocherki iz oblasti russkoĭ literatury XI-XVII vv. /
Likhachev, Dmitriĭ Sergeevich.
The Hague :  Mouton, 
1969.
Facsimile reprint of the Moscow, 1945 edition.
Russian literature