From 38fa687d6ea66e6dc7c357723798c1a8770bf00f Mon Sep 17 00:00:00 2001
From: Prefetch
Date: Sat, 20 Feb 2021 20:56:46 +0100
Subject: Add "Wentzel-Kramers-Brillouin approximation"

---
 content/know/concept/index.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'content/know/concept/index.md')

diff --git a/content/know/concept/index.md b/content/know/concept/index.md
index 4171da7..372a6c6 100644
--- a/content/know/concept/index.md
+++ b/content/know/concept/index.md
@@ -18,3 +18,6 @@ Alphabetical list of concepts in this knowledge base.
 
 ## T
 * [Time-independent perturbation theory](/know/concept/time-independent-perturbation-theory/)
+
+## W
+* [Wentzel-Kramers-Brillouin approximation](/know/concept/wentzel-kramers-brillouin-approximation/)
-- 
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