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Detection of Ethynylthioxomethylium, HC3S+, in the ISM
J. Cernicharo, C. Cabezas, Y. Endo, N. Marcelino, M. Agúndez, B. Tercero, J. D. Gallego, and P. de Vicente
reported on the
Space and laboratory discovery of HC<sub>3</sub>S<sup>+</sup>
Astron Astrophys. 646, Art. No. L3 (2021).