diff --git a/paper/paper.bib b/paper/paper.bib
index 53d1324..3dc16ae 100644
--- a/paper/paper.bib
+++ b/paper/paper.bib
@@ -85,7 +85,7 @@ @article{Liu:2016
 @book{Ascher:1998,
 author = {Ascher, Uri M. and Petzold, Linda R.},
 title = {Computer Methods for Ordinary Differential Equations and Differential-Algebraic Equations},
-publisher = {Society for Industrial and Applied Mathematics},
+publisher = {{Society for Industrial and Applied Mathematics}},
 year = {1998},
 doi = {10.1137/1.9781611971392},
 address = {Philadelphia, PA},
@@ -118,4 +118,4 @@ @article{Unjhawala:2023
   month   = {04},
   note    = {061004},
   issn    = {1555-1415}
-}
\ No newline at end of file
+}