Post-outburst spectra of a stellar-merger remnant of V1309 Scorpii: from a twin of V838 Monocerotis to a clone of V4332 SagittariiT. Kamiński, E. Mason, R. Tylenda and M. R. SchmidtA&A, 580 (2015) A34DOI: https://doi.org/10.1051/0004-6361/201526212
