Resolving the distance controversy for Sharpless 269. A possible kink in the outer armDOI: info:10.1051/0004-6361/201834726v. 625A70
Quiroga-Nuñez, L. H., Immer, K., van Langevelde, H. J., Reid, M. J., and Burns, R. A. 2019. "Resolving the distance controversy for Sharpless 269. A possible kink in the outer arm." Astronomy and Astrophysics, 625 A70. https://doi.org/10.1051/0004-6361/201834726.