Add post on "How to train your differentiable filter"

bib/bibliography.bib

@@ -668,3 +668,35 @@
   isbn =	 9781119061953,
 }
 
+@article{kloss2021_how,
+  author =	 {Kloss, Alina and Martius, Georg and Bohg, Jeannette},
+  title =	 {How to train your differentiable filter},
+  journal =	 {Autonomous Robots},
+  volume =	 45,
+  number =	 4,
+  pages =	 {561--578},
+  year =	 2021,
+  month =	 may,
+  issn =	 {1573-7527},
+  publisher =	 {Springer US},
+  doi =		 {10.1007/s10514-021-09990-9}
+}
+
+@book{anderson2005_optim_filter,
+  author =	 {Anderson, Brian D. O. and Moore, John B.},
+  title =	 {Optimal Filtering},
+  year =	 2005,
+  publisher =	 {Dover Publications},
+  isbn =	 9780486439389,
+  series =	 {Dover Books on Electrical Engineering},
+}
+
+@Book{thrun2006_probab_robot,
+  author =	 {Thrun, Sebastian},
+  title =	 {Probabilistic Robotics},
+  year =	 2006,
+  publisher =	 {The MIT Press},
+  url =		 {https://mitpress.mit.edu/books/probabilistic-robotics},
+  address =	 {Cambridge, Massachusetts},
+  isbn =	 9780262201629,
+}