Sulfur-bearing molecules in a sample of early star-forming cores N. C. Martinez, S. Paron, M. E. Ortega, A. Petriella, A. Álamo, M. Brook, C. Carballo and T. Heberling A&A, 692 (2024) A97 Published online: 06 December 2024 DOI: 10.1051/0004-6361/202452350