diff --git a/publications/hasy/literatur.bib b/publications/hasy/literatur.bib
index f1ad6ad..7a3db15 100644
--- a/publications/hasy/literatur.bib
+++ b/publications/hasy/literatur.bib
@@ -74,6 +74,17 @@
   Url                      = {https://arxiv.org/abs/1608.06993v1}
 }
 
+@Article{kingma2014adam,
+  Title                    = {Adam: A method for stochastic optimization},
+  Author                   = {Kingma, Diederik and Ba, Jimmy},
+  Journal                  = {arXiv preprint arXiv:1412.6980},
+  Year                     = {2014},
+
+  Month                    = dec,
+
+  Url                      = {https://arxiv.org/abs/1412.6980}
+}
+
 @Misc{Kirsch2014,
   Title                    = {Detexify data},