@article{article, title = {{No Period Change in Two Long-Period AM CVn Binaries}}, publisher = {{Oxford University Press (OUP)}}, url = {{https://doi.org/10.1093/mnras/stag673 }}, year = {{2026}}, month = {{4}}, author = {{Green MJ and Marsh TR and van Roestel J and Wong TLS and Belloni D and Kilic M and Breedt E and Brown A and Copperwheat CM and Chakpor A and Dhillon VS et al}}, doi = {{10.1093/mnras/stag673}}, journal = {{Monthly Notices of the Royal Astronomical Society}}, note = {{Accessed on 2026/04/23}}}