The long-lived Type IIn SN 2015da: Infrared echoes and strong interaction within an extended massive shellDOI: info:10.1051/0004-6361/201936553v. 635A39
Tartaglia, L., Pastorello, A., Sollerman, J., Fransson, C., Mattila, S., Fraser, M., Taddia, F., Tomasella, L., Turatto, M., Morales-Garoffolo, A., Elias-Rosa, N., Lundqvist, P., Harmanen, J., Reynolds, T., Cappellaro, E., Barbarino, C., Nyholm, A., Kool, E., Ofek, E., Gao, X., Jin, Z., Tan, H., Sand, D. J., Ciabattari, F., Wang, X. et al. 2020. "The long-lived Type IIn SN 2015da: Infrared echoes and strong interaction within an extended massive shell." Astronomy and Astrophysics, 635 A39. https://doi.org/10.1051/0004-6361/201936553.