Hubble Space Telescope and Ground-based Observations of the Type Iax Supernovae SN 2005hk and SN 2008ADOI: info:10.1088/0004-637X/786/2/134v. 786134
McCully, Curtis, Jha, Saurabh W., Foley, Ryan J., Chornock, Ryan, Holtzman, Jon A., Balam, David D., Branch, David, Filippenko, Alexei V., Frieman, Joshua, Fynbo, Johan, Galbany, Lluis, Ganeshalingam, Mohan, Garnavich, Peter M., Graham, Melissa L., Hsiao, Eric Y., Leloudas, Giorgos, Leonard, Douglas C., Li, Weidong, Riess, Adam G., Sako, Masao, Schneider, Donald P., Silverman, Jeffrey M., Sollerman, Jesper, Steele, Thea N., Thomas, Rollin C. et al. 2014. "Hubble Space Telescope and Ground-based Observations of the Type Iax Supernovae SN 2005hk and SN 2008A." The Astrophysical Journal, 786 134. https://doi.org/10.1088/0004-637X/786/2/134.