Adding missing bib reference

Author: mazrk7

paper/paper.bib

@@ -145,4 +145,17 @@ @article{kam2015rviz
   pages={337--345},
   year={2015},
   publisher={Springer}
+}
+
+@article{Zolotas2025ROSFCL, 
+    doi = {10.21105/joss.07473}, 
+    url = {https://doi.org/10.21105/joss.07473}, 
+    year = {2025}, 
+    publisher = {The Open Journal}, 
+    volume = {10}, 
+    number = {105}, 
+    pages = {7473}, 
+    author = {Mark Zolotas and Philip Long and Taskin Padir}, 
+    title = {robot_collision_checking: A Lightweight ROS 2 Interface to FCL (Flexible Collision Library)}, 
+    journal = {Journal of Open Source Software} 
 }