P Xxvii 2014 10a | PREMIUM | 2026 |

The reference most likely refers to the Planck 2013 results: XXVII. Do-it-yourself (DIY) re-analysis of the cosmic microwave background (CMB) or a related publication from the Planck Collaboration released in 2014 . Specifically, it often appears in academic or data analysis contexts involving the Sunyaev-Zeldovich (SZ) sources and the second Planck catalogue.

: The catalogue (PSZ2) provided the most extensive sample of galaxy clusters ever produced at the time, containing 1,653 detections . p xxvii 2014 10a