The NH2D hyperfine structure revealed by astrophysical observationsF. Daniel, L. H. Coudert, A. Punanova, J. Harju, A. Faure, E. Roueff, O. Sipilä, P. Caselli, R. Güsten, A. Pon and J. E. PinedaA&A, 586 (2016) L4DOI: https://doi.org/10.1051/0004-6361/201527768