From ad9e54a7f55a893a4f588de27ebf18e7237a6005 Mon Sep 17 00:00:00 2001
From: depsterr <depsterr@protonmail.com>
Date: Mon, 16 May 2022 17:49:56 +0200
Subject: [PATCH] add some references to useful material in the readme

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 33eee5c..3ae90e2 100644
--- a/README.md
+++ b/README.md
@@ -12,3 +12,11 @@ A dependently typed system
   * Universe Polymorphism
 
   * Cumulative Universes(?)
+
+# References
+
+Some of the material I found helpful in groking dependent type checking:
+
+* Coquand, Thierry. “An Algorithm for Type-Checking Dependent Types.” Science of Computer Programming 26, no. 1–3 (May 1996): 167–77. https://doi.org/10.1016/0167-6423(95)00021-6.
+
+* Brady, Edwin. "SPLV20 course notes". GitHub. https://github.com/edwinb/SPLV20