@article{article, title = {{Novel Constraints on Companions to the Helix Nebula Central Star}}, publisher = {{Oxford University Press (OUP)}}, url = {{http://dx.doi.org/10.1093/mnras/stae2286 }}, year = {{2024}}, month = {{10}}, author = {{Iskandarli L and Farihi J and Lothringer JD and Parsons SG and De Marco O and Rauch T}}, doi = {{10.1093/mnras/stae2286}}, journal = {{Monthly Notices of the Royal Astronomical Society}}, note = {{Accessed on 2025/05/20}}}