@article {planckIntXLII,
	title = {Planck intermediate results. XLII. Large-scale Galactic magnetic fields},
	journal = {\aap},
	volume = {596},
	year = {2016},
	month = {dec},
	pages = {A103},
	author = {\sorthelpPlanck Collaboration 201704Planck Collaboration and et al.}
}