Observations of type Ia supernova SN 2020nlb up to 600 days after explosion, and the distance to M85
S. C. Williams, R. Kotak, P. Lundqvist, S. Mattila, P. A. Mazzali, A. Pastorello, A. Reguitti, M. D. Stritzinger, A. Fiore, I. M. Hook, S. Moran and I. Salmaso