City of Walbrzych: technical assistance for mitigating the social and economic challenges of the city - Provan, Bert,Jadach-Sepioło, Aleksandra,Borsa, Maciej (Centre for Analysis of Social Exclusion, London School of Economics, 2020)
https://sticerd.lse.ac.uk/CASE/_NEW/PUBLICATIONS/abstract/?index=7186
Keywords: Graue Literatur; cities; city size; depressed areas; urban development; slums; urbanism; poland