^1,2,6S. T. Zeegers,^1,4 E. Costantini, ¹D. Rogantini,¹C. P. de Vries,³H. Mutschke,³P. Mohr,⁵F. de Groot,²A. G. G. M. Tielens
Astronomy & Astrophysics 627, A16 Link to Article [DOI ttps://doi.org/10.1051/0004-6361/201935050]
¹SRON Netherlands Institute for Space Research, Sorbonnelaan 2, 3584 CA Utrecht, The Netherlands
²Leiden Observatory, Leiden University, PO Box 9513, 2300 RA Leiden, The Netherlands
³Astrophysikalisches Institut und Universitäts-Sternwarte (AIU), Schillergäßchen 2-3, 07745 Jena, Germany
⁴Anton Pannekoek Astronomical Institute, University of Amsterdam, PO Box 94249, 1090 GE Amsterdam, The Netherlands
⁵Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
⁶Academia Sinica, Institute of Astronomy and Astrophysics, 11F Astronomy-Mathematics Building, NTU/AS campus, No. 1, Section 4, Roosevelt Rd., Taipei 10617, Taiwan

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