From 013aa3ec0c3be5c9314e0758a30162a4ea135e50 Mon Sep 17 00:00:00 2001
From: Arnur Nigmetov <nigmetov@tugraz.at>
Date: Tue, 18 Feb 2020 13:04:29 +0100
Subject: Update README - add Bibtex.

---
 README.txt | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/README.txt b/README.txt
index 4a132fd..ae3f6a0 100644
--- a/README.txt
+++ b/README.txt
@@ -1,8 +1,5 @@
 This repository contains software to compute bottleneck and Wasserstein
 distances between persistence diagrams.
-See Michael Kerber, Dmitriy Morozov, and Arnur Nigmetov,
-"Geometry Helps to Compare Persistence Diagrams.", ALENEX 2016.
-http://dx.doi.org/10.1137/1.9781611974317.9
 
 The software is licensed under
 BSD license, see license.txt file.
@@ -10,3 +7,22 @@ If you are going to use this software for research purposes,
 you probably do not need to worry about that.
 
 See README files in subdirectories for usage and building.
+
+If you use Hera in your project, we would appreciate if you
+cite the corresponding paper: 
+Michael Kerber, Dmitriy Morozov, and Arnur Nigmetov,
+"Geometry Helps to Compare Persistence Diagrams.", 
+Journal of Experimental Algorithmics, vol. 22, 2017, pp. 1--20.
+(conference version: ALENEX 2016).
+The BibTeX is below:
+
+
+@article{jea_hera,
+  title={Geometry helps to compare persistence diagrams},
+  author={Kerber, Michael and Morozov, Dmitriy and Nigmetov, Arnur},
+  journal={Journal of Experimental Algorithmics (JEA)},
+  volume={22},
+  pages={1--20},
+  year={2017},
+  publisher={ACM New York, NY, USA}
+}
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