@book {CFLO, title = {On the homotopy type of free group character varieties}, year = {2014}, note = {n/a}, publisher = {Boletim da SPM}, organization = {Boletim da SPM}, abstract = {n/a}, author = {Casimiro, A.; Florentino, C.; Lawton, S.; Oliveira, A.}, editor = {SPM} }