@article{article, title = {{Searches for Gravitational Waves from Known Pulsars at Two Harmonics in 2015鈥�2017 LIGO Data}}, publisher = {{American Astronomical Society}}, url = {{http://eprints.whiterose.ac.uk/158305/ }}, year = {{-0001}}, month = {{11}}, author = {{Abbott BP and Abbott R and Abbott TD and Abraham S and Acernese F and Ackley K and Adams C and Adhikari RX and Adya VB and Affeldt C and Agathos M et al}}, doi = {{10.3847/1538-4357/ab20cb}}, volume = {{879}}, journal = {{The Astrophysical Journal}}, issue = {{1}}, pages = {{10-10}}, note = {{Accessed on 2025/05/07}}}