From 0f613ef060ad3857f175dbc942f0859585ea55ca Mon Sep 17 00:00:00 2001
From: Vladyslav Usenko <usenko.vladyslav@gmail.com>
Date: Tue, 24 Dec 2019 16:20:49 +0100
Subject: [PATCH] update readme

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 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3458a28..9583ed7 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ There is also a [Github mirror](https://github.com/VladyslavUsenko/basalt-mirror
 
 ## Related Publications
 Visual-Inertial Odometry and Mapping:
-* **Visual-Inertial Mapping with Non-Linear Factor Recovery**, V. Usenko, N. Demmel, D. Schubert, J. Stückler, D. Cremers, In [[arXiv:1904.06504]](https://arxiv.org/abs/1904.06504).
+* **Visual-Inertial Mapping with Non-Linear Factor Recovery**, V. Usenko, N. Demmel, D. Schubert, J. Stückler, D. Cremers, In IEEE Robotics and Automation Letters (RA-L) [[DOI:10.1109/LRA.2019.2961227]](https://doi.org/10.1109/LRA.2019.2961227) [[arXiv:1904.06504]](https://arxiv.org/abs/1904.06504).
 
 Calibration (explains implemented camera models):
 * **The Double Sphere Camera Model**, V. Usenko and N. Demmel and D. Cremers, In 2018 International Conference on 3D Vision (3DV), [[DOI:10.1109/3DV.2018.00069]](https://doi.org/10.1109/3DV.2018.00069), [[arXiv:1807.08957]](https://arxiv.org/abs/1807.08957).