Add paper that cites the Toolkit

users.md

@@ -19,6 +19,8 @@ The graph below show the accumulated citations to the Toolkit over time. The blu
 
 Below is a list of research papers that have used or extended the Toolkit. Papers that have contributed code or data to the Toolkit have a (*) after them.
 
+176\. "Gravitational waves from black hole emission", Tousif Islam, Gaurav Khanna, Steven L. Liebling, [arXiv:2407.16989](https://arxiv.org/abs/2407.16989)
+
 175\. "Phenomenology and origin of late-time tails in eccentric binary black hole mergers", Tousif Islam, Guglielmo Faggioli, Gaurav Khanna, Scott E. Field, Maarten van de Meent, Alessandra Buonanno, [arXiv:2407.04682](https://arxiv.org/abs/2407.04682)
 
 174\. "Teukolsky equation for near-extremal black holes beyond general relativity: near-horizon analysis", Pablo A. Cano, Marina David, [arXiv:2407.02017](https://arxiv.org/abs/2407.02017)