Detrez, Raymond. “Gradskijat Bilingvizym i Uchilishtnoto Delo : ‘roditelskijat Pogled’ = Urban Bilingualism and Public Education : The ‘Parents’ Perspective’.” Gradyt Na Balkanite : Prostranstva, Obrazi, Pamet = The City in the Balkans : Spaces, Images, Memory, edited by Roumiana Preshlenova, Bulgarian Academy of Sciences. Institute for Balkanology and Center of Thracology, 2021, pp. 443–50.