Piret Peiker’s article “East European Literature from the Postcolonial Perspective” (“Ida-Euroopa kirjandus postkoloniaalsest vaatenurgast) was published in the anthology edited by Johanna Ross and Epp Annus Art Created for Several Masters: Soviet Colonialism and Estonia (“Mitmele isandale loodud kunst. Sotskolonialism ja Eesti”).Tartu: Tartu University Press, pp. 165-166.
The article focuses on the depiction of history and human agency in the East European Bildungsromane in the interwar and postwar periods. It uses postcolonial theory as its main approach.
You can find it in the below link (in Estonian):