[PATCH -perfbook 4/5] defer: Cite Valerie's KHB article

Signed-off-by: Akira Yokosawa <[email protected]>
---
 defer/defer.tex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/defer/defer.tex b/defer/defer.tex
index 4a86b6cc..eefb1215 100644
--- a/defer/defer.tex
+++ b/defer/defer.tex
@@ -10,7 +10,8 @@ The strategy of deferring work goes back before the dawn of recorded
 history.
 It has occasionally been derided as procrastination or even as sheer laziness.
 However, in the last few decades workers have recognized this strategy's value
-in simplifying and streamlining parallel algorithms~\cite{Kung80,HMassalinPhD}.
+in simplifying and streamlining parallel algorithms~\cite{Kung80,
+HMassalinPhD,ValerieAurora2008Synthesis}.
 Believe it or not, ``laziness'' in parallel programming often outperforms and
 out-scales industriousness!
 These performance and scalability benefits stem from the fact that
-- 
2.34.1