Index: refs.bib
==================================================================
--- refs.bib
+++ refs.bib
@@ -85,5 +85,14 @@
   number   = {3},
   year     = {2012},
   pages    = {334--353},
   doi      = {10.1080/1369118x.2011.641993},
 }
+@ARTICLE{Wouters2017,
+  author = {Paul Wouters},
+  title = {Bridging the Evaluation Gap},
+  journal = {Engaging Science, Technology, and Society},
+  volume = {3},
+  year = {2017},
+  pages = {108--118},
+  doi = {10.17351/ests2017.115},
+}