Index: trunk/doc/release.2015/inputs/lib.bib
===================================================================
--- trunk/doc/release.2015/inputs/lib.bib	(revision 40723)
+++ trunk/doc/release.2015/inputs/lib.bib	(revision 40724)
@@ -4811,5 +4811,23 @@
 }
 
-
+@ARTICLE{2018AA...616A...1G,
+   author = {{Gaia Collaboration} and {Brown}, A.~G.~A. and {Vallenari}, A. and 
+	{Prusti}, T. and {de Bruijne}, J.~H.~J. and {Babusiaux}, C. and 
+	{Bailer-Jones}, C.~A.~L. and {Biermann}, M. and {Evans}, D.~W. and 
+	{Eyer}, L. and et al.},
+    title = "{Gaia Data Release 2. Summary of the contents and survey properties}",
+  journal = {\aap},
+archivePrefix = "arXiv",
+   eprint = {1804.09365},
+ keywords = {catalogs, astrometry, techniques: radial velocities, stars: fundamental parameters, stars: variables: general, minor planets, asteroids: general},
+     year = 2018,
+    month = aug,
+   volume = 616,
+      eid = {A1},
+    pages = {A1},
+      doi = {10.1051/0004-6361/201833051},
+   adsurl = {http://adsabs.harvard.edu/abs/2018A%26A...616A...1G},
+  adsnote = {Provided by the SAO/NASA Astrophysics Data System}
+}
 
 @ARTICLE{2007A&A...473..603M,