Multi-epoch high-spectral-resolution observations of neutral sodium in 14 Type Ia supernovaeDOI: info:10.1093/mnras/stu1202v. 4431849–1860
Sternberg, A., Gal-Yam, A., Simon, J. D., Patat, F., Hillebrandt, W., Phillips, M. M., Foley, R. J., Thompson, I., Morrell, N., Chomiuk, L., Soderberg, A. M., Yong, D., Kraus, A. L., Herczeg, G. J., Hsiao, E. Y., Raskutti, S., Cohen, J. G., Mazzali, P. A., and Nomoto, K. 2014. "Multi-epoch high-spectral-resolution observations of neutral sodium in 14 Type Ia supernovae." Monthly Notices of the Royal Astronomical Society, 443 1849–1860. https://doi.org/10.1093/mnras/stu1202.