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authorRoberto Bagnara <roberto.bagnara@bugseng.com>2013-12-28 09:53:29 +0100
committerRoberto Bagnara <roberto.bagnara@bugseng.com>2013-12-28 09:53:29 +0100
commita2462d7deec1083c3cd018b5824eb9c86738b981 (patch)
tree92846853d824894353bb195e757f3cd6d9dae617
parente296eb896b6de97708300660cb3ebf0d93c2419f (diff)
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Duplicate key avoided.
-rw-r--r--doc/ppl_citations.bib4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/ppl_citations.bib b/doc/ppl_citations.bib
index 2d44d1723..b82f57bee 100644
--- a/doc/ppl_citations.bib
+++ b/doc/ppl_citations.bib
@@ -2127,7 +2127,7 @@ Summarizing:
checkers."
}
-@Inproceedings{MihailaSS13,
+@Inproceedings{MihailaSS13a,
Author = "P.-L. Garoche and T. Kahsai and C. Tinelli",
Title = "Incremental Invariant Generation Using Logic-Based Automatic Abstract Transformers",
Booktitle = "NASA Formal Methods:
@@ -3474,7 +3474,7 @@ Summarizing:
}
-@Inproceedings{MihailaSS13,
+@Inproceedings{MihailaSS13b,
Author = "B. Mihaila and A. Sepp and A. Simon",
Title = "Widening as Abstract Domain",
Booktitle = "NASA Formal Methods: