@incollection{Francaviglia12, author = {L. Fatibene and M. Francaviglia}, title = {Extended Theories of Gravitation and the Curvature of the Universe – Do We Really Need Dark Matter?}, booktitle = {Open Questions in Cosmology}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Gonzalo J. Olmo}, chapter = {5}, doi = {10.5772/52041}, url = {https://doi.org/10.5772/52041} }