Cite SRK19 for steinlib.csv

So far we had only a reference without citation.
sbeyer · Sep 26, 2019 · 5619340 · 5619340
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commit 5619340
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -32,7 +32,7 @@ This file contains results for SteinLib instances [KMV00].
 The instances are available at http://steinlib.zib.de/download.php
 
 The bounds are taken from
-[DIMACS,RPRUW04,FLLLMRSS14,PUW14,PV14,GKMRS16,R15].
+[DIMACS,RPRUW04,FLLLMRSS14,PUW14,PV14,R15,GKMRS16,SRK19].
 
 ### vienna.csv