Update app.py

app.py

@@ -150,6 +150,21 @@ with gr.Blocks() as demo:
     
     **Preprint:** [arXiv:2511.12756](https://arxiv.org/abs/2511.12756)
     """)
+    gr.Markdown("""
+    ### Cite this work
+    ```bibtex
+    @ARTICLE{seo2025density,
+      author={Seo, Sungjun and Lee, Kooktae},
+      journal={IEEE Transactions on Systems, Man, and Cybernetics: Systems}, 
+      title={Density-Driven Optimal Control for Efficient and Collaborative Multiagent Nonuniform Coverage}, 
+      year={2025},
+      volume={55},
+      number={12},
+      pages={9340-9354},
+      keywords={Multi-agent systems;Optimal control;Costs;Transportation;Trajectory;Mathematical models;Collaboration;Symbols;Optimization;Collaborative control;decentralized multiagent coverage;multiagent system;nonuniform area coverage},
+      doi={10.1109/TSMC.2025.3622075}}
+    ```
+    """)
     with gr.Row():
         num_agents = gr.Slider(minimum=2, maximum=20, value=8, step=1, label="Number of Agents")
         bat_life = gr.Slider(minimum=5000, maximum=20000, value=8000, step=1000, label="Task Capacity (Battery Life)")