Update README.md

README.md

@@ -194,7 +194,12 @@ Users should be made aware of the risks, biases and limitations of the dataset.
 
 **BibTeX:**
 
-[More Information Needed]
+@article{klaassen2024doublemldeep,
+  title={DoubleMLDeep: Estimation of Causal Effects with Multimodal Data},
+  author={Klaassen, Sven and Teichert-Kluge, Jan and Bach, Philipp and Chernozhukov, Victor and Spindler, Martin and Vijaykumar, Suhas},
+  journal={arXiv preprint arXiv:2402.01785},
+  year={2024}
+}
 
 **APA:**