Bartkiewicz, A.A.BartkiewiczSANNA, ALBERTOALBERTOSANNASzymczak, M.M.SzymczakMOSCADELLI, LucaLucaMOSCADELLI2022-12-192022-12-1920141824-8039http://hdl.handle.net/20.500.12386/32780ELETTRONICOenThe methanol maser ring G23.657-0.127 after 9 yearsConference paper10.22323/1.230.0039https://pos.sissa.it/230/https://pos.sissa.it/230/0392014evn..confE..39BFIS/05 - ASTRONOMIA E ASTROFISICA