Is the solar spectrum latitude-dependent? - An investigation with SST/TRIPPEL D. Kiselman, T. M. D. Pereira, B. Gustafsson, M. Asplund, J. Meléndez and K. Langhans A&A, 535 (2011) A14 Published online: 25 October 2011 DOI: 10.1051/0004-6361/201117553