@book{ Solr-EB000727080, title = {On the topology and future stability of the universe}, author = {Ringström, Hans}, address = {Oxford}, publisher = {Oxford University Press}, year = {2013}, isbn = {9780191760235}, url = {http://dx.doi.org/10.1093/acprof:oso/9780199680290.001.0001?nosfx=y} }