%0 Journal Article %T Proceedings of IAU Symposium 291 "Neutron Stars and Pulsars: Challenges and Opportunities after 80 years" %A Joeri van Leeuwen %J Physics %D 2012 %I arXiv %X These are the Proceedings of IAU Symposium 291, held 20-24 August 2012, in Beijing, China. %U http://arxiv.org/abs/1212.4042v1