Influence of hyper-diversity and gentrification on social mobility and economic performance in praga-północ in Warsaw
https://dspace.uni.lodz.pl/bitstream/handle/11089/21909/0_4_%5B31%5D-42_Korcelli-Olejniczak.pdf?sequence=1&isAllowed=y
https://dspace.uni.lodz.pl/bitstream/handle/11089/21909/0_4_%5B31%5D-42_Korcelli-Olejniczak.pdf?sequence=1&isAllowed=y