Organic molecules in the Galactic center - Hot core chemistry without hot cores M. A. Requena-Torres, J. Martín-Pintado, A. Rodríguez-Franco, S. Martín, N. J. Rodríguez-Fernández and P. de Vicente A&A, 455 3 (2006) 971-985 Published online: 16 August 2006 DOI: 10.1051/0004-6361:20065190