From 3aba88ca005ce951e8052d41d1cb4b448971c3ad Mon Sep 17 00:00:00 2001
From: canuel <cattaneo.manuel@hotmail.com>
Date: Tue, 23 Aug 2022 16:19:51 +0200
Subject: chapter about recurrence relation of Legendre Associated Functions
 and Spherical Harmonics

---
 buch/papers/kugel/proofs.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'buch/papers/kugel/proofs.tex')

diff --git a/buch/papers/kugel/proofs.tex b/buch/papers/kugel/proofs.tex
index 143caa8..4fbef26 100644
--- a/buch/papers/kugel/proofs.tex
+++ b/buch/papers/kugel/proofs.tex
@@ -166,7 +166,7 @@
 \end{proof}
 
 
-\begin{lemma}
+\begin{lemma}\label{kugel:lemma:sol_associated_leg_eq}
   If $Z_n(z)$ is a solution of the Legendre equation \eqref{kugel:eqn:legendre},
   then
   \begin{equation*}
-- 
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