The shadow of the Flying Saucer: A very low temperature for large dust grainsS. Guilloteau, V. Piétu, E. Chapillon, E. Di Folco, A. Dutrey, T. Henning, D. Semenov, T. Birnstiel and N. GrossoA&A, 586 (2016) L1DOI: https://doi.org/10.1051/0004-6361/201527620
