?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Humire%2C+PK&rft.aulast=Humire&rft.aufirst=PK&rft.date=8+July+2022&rft.title=Astronomy+%26+Astrophysics&rft.atitle=Methanol+masers+in+NGC+253+with+ALCHEMI&rft.volume=663&rft.issn=0004-6361&rft.genre=article