36 GHz methanol lines from nearby galaxies: maser or quasi-thermal emission? P. K. Humire, C. Henkel, Y. Gong, S. Leurini, R. Mauersberger, S. A. Levshakov, B. Winkel, A. Tarchi, P. Castangia, A. Malawi et al. (5 more) A&A, 633 (2020) A106 Published online: 17 January 2020 DOI: 10.1051/0004-6361/201936330