Submillimeter wave spectroscopy of ethyl isocyanide and its searches in Orion L. Margulès, B. Tercero, J. C. Guillemin, R. A. Motiyenko and J. Cernicharo A&A, 610 (2018) A44 Published online: 26 February 2018 DOI: 10.1051/0004-6361/201731515