@ARTICLE{Huang-2007-04997,
 author = "Y. Akrami, K. J. Andersen, M. Ashdown and others",
 title = "{Planck intermediate results. LVII. Joint Planck LFI and HFI data processing}",
 journal = "{A&A}",
 year = {2020},
 month = {Nov},
 date = {13},
 volume = {643},
 pages = {A42},
 doi = {10.1051/0004-6361/202038073},
 archivePrefix = {arXiv},
 eprint = {2007.04997}
}