From 977a47cb1824bb86d937d30d9f65b6b7c8c800bc Mon Sep 17 00:00:00 2001
From: Simmo Saan <simmo.saan@gmail.com>
Date: Wed, 16 Oct 2024 17:06:04 +0300
Subject: [PATCH] Add DOI field button to bibliography (#2729)

---
 _layouts/bib.liquid | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/_layouts/bib.liquid b/_layouts/bib.liquid
index 3a1b6f1..7ae3eb5 100644
--- a/_layouts/bib.liquid
+++ b/_layouts/bib.liquid
@@ -192,6 +192,9 @@
       {% if entry.abstract %}
         <a class="abstract btn btn-sm z-depth-0" role="button">Abs</a>
       {% endif %}
+      {% if entry.doi %}
+        <a href="https://doi.org/{{ entry.doi }}" class="btn btn-sm z-depth-0" role="button">DOI</a>
+      {% endif %}
       {% if entry.arxiv %}
         <a href="http://arxiv.org/abs/{{ entry.arxiv }}" class="btn btn-sm z-depth-0" role="button">arXiv</a>
       {% endif %}