Methylammonium methylcarbamate thermal formation in interstellar ice analogs: a glycine salt precursor in protostellar environmentsJ.-B. Bossa, F. Duvernay, P. Theulé, F. Borget, L. d'Hendecourt and T. ChiavassaA&A, 506 2 (2009) 601-608DOI: https://doi.org/10.1051/0004-6361/200912850