The cosmic microwave background radiation temperature at toward QSO 0347–3819P. Molaro, S. A. Levshakov, M. Dessauges-Zavadsky and S. D'OdoricoA&A, 381 3 (2002) L64-L67DOI: https://doi.org/10.1051/0004-6361:20011698
toward QSO 0347–3819 toward QSO 0347–3819