Characterization of foreground emission on degree angular scales for CMB B-mode observations - Thermal dust and synchrotron signal from Planck and WMAP dataN. Krachmalnicoff, C. Baccigalupi, J. Aumont, M. Bersanelli and A. MennellaA&A, 588 (2016) A65DOI: https://doi.org/10.1051/0004-6361/201527678