Bibliografie: typo.

diff --git a/ga.bib b/ga.bib
index ade7962bee8459a1aa681e868ccfc7358f21dab3..31c389af9e0a246c608e5f3350be159ca517964b 100644 (file)
--- a/ga.bib
+++ b/ga.bib
@@ -16,7 +16,7 @@
 
 @inproceedings{ frederickson91ambivalent,
     author = "Greg N. Frederickson",
-    title = "Ambivalent Data Structures for Dynamic 2-Edge-Connectivity and k Smallest Spanning Trees",
+    title = "Ambivalent Data Structures for Dynamic 2-Edge-Connectivity and $k$ Smallest Spanning Trees",
     booktitle = "{IEEE} Symposium on Foundations of Computer Science",
     pages = "632-641",
     year = "1991",