From: Krishnakumar Gopalakrishnan <krishna.kumar@ucl.ac.uk>
Date: Tue, 13 Oct 2020 23:07:26 +0000 (+0100)
Subject: adds the bib entry for Cangiani et al. Uses it in the inline citation for FE_NOTHING... 
X-Git-Tag: v9.3.0-rc1~1011^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=892c65d18878e5db84d4dc4ca392ebc26cb29b3e;p=dealii.git

adds the bib entry for Cangiani et al. Uses it in the inline citation for FE_NOTHING class documentation
---

diff --git a/doc/doxygen/references.bib b/doc/doxygen/references.bib
index 3583362289..f2a38ab40f 100644
--- a/doc/doxygen/references.bib
+++ b/doc/doxygen/references.bib
@@ -43,6 +43,22 @@
   journal = {Journal of Scientific Computing}
 }
 
+%-------------------------------------------------------------------------------
+% Step 10
+%-------------------------------------------------------------------------------
+
+@incollection{Cangiani2012,
+  doi = {10.1007/978-3-642-33134-3_34},
+  url = {https://doi.org/10.1007/978-3-642-33134-3_34},
+  year = {2012},
+  month = nov,
+  publisher = {Springer Berlin Heidelberg},
+  pages = {315--322},
+  author = {A. Cangiani and J. Chapman and E. H. Georgoulis and M. Jensen},
+  title = {Implementation of the Continuous-Discontinuous Galerkin Finite Element Method},
+  booktitle = {Numerical Mathematics and Advanced Applications 2011}
+}
+
 %-------------------------------------------------------------------------------
 % Step 14
 %-------------------------------------------------------------------------------
diff --git a/include/deal.II/fe/fe_nothing.h b/include/deal.II/fe/fe_nothing.h
index 1843672195..40d8413101 100644
--- a/include/deal.II/fe/fe_nothing.h
+++ b/include/deal.II/fe/fe_nothing.h
@@ -39,10 +39,7 @@ DEAL_II_NAMESPACE_OPEN
  * degrees of freedom to the FE_Nothing cells, and this subregion is therefore
  * implicitly deleted from the computation. step-10 and step-46 show use cases
  * for this element. An interesting application for this element is also
- * presented in the paper A. Cangiani, J. Chapman, E. Georgoulis, M. Jensen:
- * <b>Implementation of the Continuous-Discontinuous Galerkin Finite Element
- * Method</b>, arXiv:1201.2878v1 [math.NA], 2012 (see
- * http://arxiv.org/abs/1201.2878).
+ * presented in the paper @cite Cangiani2012.
  *
  * Note that some care must be taken that the resulting mesh topology
  * continues to make sense when FE_Nothing elements are introduced. This is