Margulès, L., Belloche, A., Müller, H., Motiyenko, R., Guillemin, J.-C., Garrod, R., & Menten, K. (2016). Spectroscopic study and astronomical detection of doubly ^{13}C-substituted ethyl cyanide. Astronomy and Astrophysics, 590:, pp. A93. doi:10.1051/0004-6361/201628309.