Cite pyodide, webr

Author: WardBrian

paper/paper.bib

@@ -48,3 +48,24 @@ @misc{tinystan2025
     journal = {GitHub repository},
     url = {https://github.com/WardBrian/tinystan}
 }
+
+@software{pyodide2021,
+    author       = {The Pyodide development team},
+    title        = {pyodide/pyodide},
+    month        = aug,
+    year         = 2021,
+    publisher    = {Zenodo},
+    version      = {0.28.3},
+    doi          = {10.5281/zenodo.17177884},
+    url          = {https://doi.org/10.5281/zenodo.17177884}
+}
+
+@software{Stagg2023,
+    author = {Stagg, George William and Lionel, Henry and Others},
+    license = {MIT},
+    month = nov,
+    title = {{webR: The statistical language R compiled to WebAssembly via Emscripten}},
+    url = {https://github.com/r-wasm/webr},
+    version = {0.2.2},
+    year = {2023}
+}

paper/paper.md

@@ -29,7 +29,8 @@ bibliography: paper.bib
 
 # Summary
 
-Web interface for Stan [@Carpenter2017; @Stan2025]
+Web interface for Stan [@Carpenter2017; @Stan2025]. Provides pre- and post-processing using Python
+(through Pyodide, @pyodide2023) and R (through webR, @Stagg2023).
 
 # Statement of need