diff --git a/paper/paper.bib b/paper/paper.bib
index ba9f4b5..81e63e8 100644
--- a/paper/paper.bib
+++ b/paper/paper.bib
@@ -152,7 +152,7 @@ @article{Waasmaier:sh0059
 }
 
 @article{GHEDIRA1977423,
-title = {Structural aspects of the metal-insulator transitions in {V_{0.985} Al_{0.015} O_{2}}},
+title = {Structural aspects of the metal-insulator transitions in $V_{0.985} Al_{0.015} O_2$},
 journal = {J. Solid State Chem.},
 volume = {22},
 number = {4},