CHOH abundance in low mass protostarsS. Maret, C. Ceccarelli, A. G. G. M. Tielens, E. Caux, B. Lefloch, A. Faure, A. Castets and D. R. FlowerA&A, 442 2 (2005) 527-538DOI: https://doi.org/10.1051/0004-6361:20052899