smaller updates intro/outro

references.bib

@@ -13,6 +13,23 @@
 @STRING{NeurIPS        = "Advances in Neural Information Processing Systems"}
 
 
+@inproceedings{chen2021highacc,
+	  title={Towards high-accuracy deep learning inference of compressible turbulent flows over aerofoils},
+	  author={Chen, Li-Wei and Thuerey, Nils},
+	  booktitle={arXiv},
+	  year={2021},
+	  url={https://ge.in.tum.de/publications/},
+}
+
+@article{chen2021numerical,
+	title={Numerical investigation of minimum drag profiles in laminar flow using deep learning surrogates},
+	author={Chen, Li-Wei and Cakal, Berkay A and Hu, Xiangyu and Thuerey, Nils},
+	journal={Journal of Fluid Mechanics},
+	volume={919},
+	year={2021},
+	publisher={Cambridge University Press},
+	url={https://ge.in.tum.de/publications/2020-chen-dl-surrogates/},
+}
 
 @article{chu2021physgan,
 	author = {Chu, Mengyu and Thuerey, Nils and Seidel, Hans-Peter and Theobalt, Christian and Zayer, Rhaleb},
@@ -21,15 +38,15 @@
 	 volume = {40(4)},
 	 year = {2021},
 	 publisher = {ACM},
+     url={https://people.mpi-inf.mpg.de/~mchu/gvv-den2vel/den2vel.html},
 } 
-%  url={https://people.mpi-inf.mpg.de/~mchu/gvv-den2vel/den2vel.html},
 
 @article{franz2021globtrans,
 	 author = {Franz, Erik and Solenthaler, Barbara and Thuerey, Nils},
 	 title  ={{Global Transport for Fluid Reconstruction with Learned Self-Supervision}},
 	 journal = CVPR,
 	 year = {2021},
-	  url={https://ge.in.tum.de/publications/},
+	 url={https://ge.in.tum.de/publications/2021-franz-globtrans/},
 } 
 
 @article{um2020sol,