Increased complexity in interstellar chemistry: detection and chemical modeling of ethyl formate and n-propyl cyanide in Sagittarius B2(N)A. Belloche, R. T. Garrod, H. S. P. Müller, K. M. Menten, C. Comito and P. SchilkeA&A, 499 1 (2009) 215-232DOI: https://doi.org/10.1051/0004-6361/200811550
