Index: trunk/doc/release.2015/inputs/lib.bib
===================================================================
--- trunk/doc/release.2015/inputs/lib.bib	(revision 41196)
+++ trunk/doc/release.2015/inputs/lib.bib	(revision 41208)
@@ -16845,2 +16845,29 @@
 }
 
+@ARTICLE{2008ApJ...674.1217P,
+       author = {{Padmanabhan}, Nikhil and {Schlegel}, David J. and
+         {Finkbeiner}, Douglas P. and {Barentine}, J.~C. and
+         {Blanton}, Michael R. and {Brewington}, Howard J. and {Gunn}, James E. and
+         {Harvanek}, Michael and {Hogg}, David W. and
+         {Ivezi{\'c}}, {\v{Z}}eljko and {Johnston}, David and
+         {Kent}, Stephen M. and {Kleinman}, S.~J. and {Knapp}, Gillian R. and
+         {Krzesinski}, Jurek and {Long}, Dan and {Neilsen}, Eric H., Jr. and
+         {Nitta}, Atsuko and {Loomis}, Craig and {Lupton}, Robert H. and
+         {Roweis}, Sam and {Snedden}, Stephanie A. and {Strauss}, Michael A. and
+         {Tucker}, Douglas L.},
+        title = "{An Improved Photometric Calibration of the Sloan Digital Sky Survey Imaging Data}",
+      journal = {\apj},
+     keywords = {techniques: photometric, Astrophysics},
+         year = "2008",
+        month = "Feb",
+       volume = {674},
+       number = {2},
+        pages = {1217-1233},
+          doi = {10.1086/524677},
+archivePrefix = {arXiv},
+       eprint = {astro-ph/0703454},
+ primaryClass = {astro-ph},
+       adsurl = {https://ui.adsabs.harvard.edu/abs/2008ApJ...674.1217P},
+      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
+}
+