From 728fb7841a926a3ea276745b769dbb80c223f4e5 Mon Sep 17 00:00:00 2001
From: Joshua Moerman <lakseru@gmail.com>
Date: Fri, 16 Nov 2018 12:00:43 +0100
Subject: [PATCH] Twee refs vergeten

---
 biblio.bib | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/biblio.bib b/biblio.bib
index e48c1f7..e5eaaba 100644
--- a/biblio.bib
+++ b/biblio.bib
@@ -2493,3 +2493,22 @@
   biburl    = {https://dblp.org/rec/bib/conf/lics/FioreT01},
   bibsource = {dblp computer science bibliography, https://dblp.org}
 }
+
+@book{AtiyahM69,
+  author    = {Michael Francis Atiyah and
+               I. G. MacDonald},
+  title     = {Introduction to commutative algebra},
+  publisher = {Addison-Wesley-Longman},
+  year      = {1969},
+  isbn      = {978-0-201-40751-8},
+  timestamp = {Fri, 29 Apr 2011 18:24:08 +0200},
+  biburl    = {https://dblp.org/rec/bib/books/daglib/0091700},
+  bibsource = {dblp computer science bibliography, https://dblp.org}
+}
+
+@misc{Simmons,
+  author    = {Harold Simmons},
+  title     = {The topos of actions on a monoid},
+  url       = {http://www.cs.man.ac.uk/~hsimmons/DOCUMENTS/PAPERSandNOTES/Rsets.pdf},
+  note      = {Unpublished manuscript, number 12N}
+}
\ No newline at end of file