Molecular line search towards the flaring 6.7-GHz methanol masers of G 24.33+0.13 and G 359.62−0.24: rare maser transitions detected. - McCarthy, T P; Orosz, G; Ellingsen, S P; Breen, S L; Voronkov, M A; Burns, R A; Olech, M; Yonekura, Y; Hirota, T; Hyland, L J; Wolak, P (Monthly Notices of the Royal Astronomical Society, 2022)