TY - JOUR T1 - Novel constraints on companions to the Helix nebula central star JO - Monthly Notices of the Royal Astronomical Society UR - https://eprints.whiterose.ac.uk/id/eprint/218155 PY - 2024/10/03 AU - Iskandarli L AU - Farihi J AU - Lothringer JD AU - Parsons SG AU - De Marco O AU - Rauch T ED - DO - DOI: 10.1093/mnras/stae2286 PB - Oxford University Press (OUP) VL - 534 IS - 4 SP - 3498 EP - 3505 Y2 - 2025/11/08 ER -