@article{article9403f1e5,
title   = {Is the solar spectrum latitude-dependent?: An investigation with SST/TRIPPEL},
author = {Kiselman, D and Pereira, T. M. D and Gustafsson, B and Asplund, M and Meléndez, Jorge and Langhans, K},
year = {2011},
doi = {10.1051/0004-6361/201117553},
journal   = {Astronomy & Astrophysics}
}