{PS1-12sk is a Peculiar Supernova from a He-rich Progenitor System in a Brightest Cluster Galaxy Environment}
Publication information:
{Sanders}, {Soderberg}, {Foley}, {Chornock}, {Milisavljevic}, {Margutti}, {Drout}, {Moe}, {Berger}, {Brown}, et al. {PS1-12sk is a Peculiar Supernova from a He-rich Progenitor System in a Brightest Cluster Galaxy Environment}. \apj. 2013;769:39. doi:10.1088/0004-637X/769/1/39