https://irsa.ipac.caltech.edu/bibdata/2018/S/2018ApJ...869L..26S.html
IRSA Bibliography: 2018ApJ...869L..26S
irsabibliography
https://irsa.ipac.caltech.edu/bibdata/2018/M/2018ApJ...856L...2M.html
IRSA Bibliography: 2018ApJ...856L...2M
irsabibliography