PLANCK LFI: Comparison between Galaxy Straylight Contamination and other systematic effects C. Burigana, D. Maino, K. M. Górski, N. Mandolesi, M. Bersanelli, F. Villa, L. Valenziano, B. D. Wandelt, M. Maltoni and E. Hivon A&A, 373 1 (2001) 345-358 Published online: 15 July 2001 DOI: 10.1051/0004-6361:20010538