diff --git a/README.md b/README.md
index 2e48ca38..5659b7ef 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,6 @@
 
 Python codes for robotics algorithm.
 
-
-
 # Table of Contents
    * [What is this?](#what-is-this)
    * [Requirements](#requirements)
@@ -92,6 +90,10 @@ Features:
 
 3. Minimum dependency.
 
+See this paper for more details:
+
+- [\[1808\.10703\] PythonRobotics: a Python code collection of robotics algorithms](https://arxiv.org/abs/1808.10703)[BibTeX](https://github.com/AtsushiSakai/PythonRoboticsPaper/blob/master/python_robotics.bib)
+
 
 # Requirements