The tight correlation of CCH and c-C3H2 in diffuse and translucent cloudsM. Gerin, M. Kaźmierczak, M. Jastrzebska, E. Falgarone, P. Hily-Blant, B. Godard and M. De LucaA&A, 525 (2011) A116DOI: https://doi.org/10.1051/0004-6361/201015050
