diff --git a/pages/concepts.cryptoart.md b/pages/concepts.cryptoart.md
index 26ff499..639f7dc 100644
--- a/pages/concepts.cryptoart.md
+++ b/pages/concepts.cryptoart.md
@@ -16,3 +16,9 @@
 - https://superrare.co/
 - https://rarible.com/
 - https://foundation.app/
+
+--------------
+
+- https://sci-hub.se/https://www.jstor.org/stable/4486233#
+- https://www.toutfait.com/duchamps-financial-documentsexchange-as-a-source-of-value/
+- https://medium.com/molochdao/moloch-summoning-guide-12a2a288e0ff
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