Millimeter-wave spectroscopy of hydantoin, a possible precursor of glycineHiroyuki Ozeki, Rio Miyahara, Hiroto Ihara, Satoshi Todaka, Kaori Kobayashi and Masatoshi OhishiA&A, 600 (2017) A44DOI: https://doi.org/10.1051/0004-6361/201629880