The width of Herschel filaments varies with distanceG. V. Panopoulou, S. E. Clark, A. Hacar, F. Heitsch, J. Kainulainen, E. Ntormousi, D. Seifried and R. J. SmithA&A, 657 (2022) L13DOI: https://doi.org/10.1051/0004-6361/202142281
