TY  - JOUR 
T1  - Towards a progressive understanding of informal settlements: the contribution of the fringe-belt concept
JO  - urbe. Revista Brasileira de Gestão Urbana
A1  - Spolaor, Silvia
A1  - Oliveira, Vítor
SN  - 2175-3369
UL  - 10.1590/2175-3369.014.e20210353
VL  - 14 
Y1  - 2022
PB  - Brasil 
ER  -