@article{pessoa_2019,  title={Spatial fragmentation and self-organisation: a negative relationship in Brazilian metropolises},  volume={11},  ISSN={2175-3369},  url={https://doi.org/10.1590/2175-3369.011.e20180002},  DOI={10.1590/2175-3369.011.e20180002},  journal={urbe. Revista Brasileira de Gestão Urbana},  publisher={Pontifícia Universidade Católica do Paraná},  author={Pessoa, Igor Tempels Moreno},  year={2019},  pages={e20180002} }