From efaa6f7b4a8b397532b909a581b3641ce05cd196 Mon Sep 17 00:00:00 2001
From: Pierre Morel <pier.morel@gmail.com>
Date: Tue, 13 Feb 2018 18:19:22 +0100
Subject: [PATCH] Added DOI to "grammar of graphics" citation

---
 paper/paper.bib | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/paper/paper.bib b/paper/paper.bib
index 88a9366..baf45c3 100644
--- a/paper/paper.bib
+++ b/paper/paper.bib
@@ -13,6 +13,8 @@ @book{Wilkinson:1999
    isbn = {0-387-98774-6},
    publisher = {Springer-Verlag New York, Inc.},
    address = {New York, NY, USA},
+   doi          = {10.1007/978-1-4757-3100-2},
+   url          = {http://dx.doi.org/10.1007/978-1-4757-3100-2}
   } 
   @misc{michael_waskom_2017_883859,
     author       = {Michael Waskom and