diff --git a/README.md b/README.md
index 4ea322f880bbb2d68ced1d7f2523e3492ad22c61..c077b4e5120166e75587eaeb5c78ec2b05bb2b5b 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,6 @@ Additionally, usefull utils for other tasks can be found here:
 
 ---
 
-[1]: Roth, Aasen, Walter, Liebisch 2018: Extracting leaf area index using viewing geometry effects—A new perspective on high-resolution unmanned aerial system photography, ISPRS Journal of Photogrammetry and Remote Sensing. https://doi.org/10.1016/j.isprsjprs.2018.04.012
+[1]: Roth, Aasen, Walter, Liebisch (2018). Extracting leaf area index using viewing geometry effects—A new perspective on high-resolution unmanned aerial system photography, ISPRS Journal of Photogrammetry and Remote Sensing. https://doi.org/10.1016/j.isprsjprs.2018.04.012
 
-[2]: Roth et al. 2019, in prep.
\ No newline at end of file
+[2]: Roth, Camenzind, Aasen, Kronenberg, Barendregt, Camp, Walter, Kirchgessner, Hund (2020). Repeated Multiview Imaging for Estimating Seedling Tiller Counts of Wheat Genotypes Using Drones. Plant Phenomics, 2020(3729715). https://doi.org/10.34133/2020/3729715
\ No newline at end of file