Additional bibtex conversion in step-18

diff --git a/doc/doxygen/references.bib b/doc/doxygen/references.bib
index de548a5431ddae115fbe4ff714edb7f6ea4642ed..a502270f272d8e55334389af6115e969e583f9a8 100644 (file)
--- a/doc/doxygen/references.bib
+++ b/doc/doxygen/references.bib
@@ -230,3 +230,13 @@
   number =  33,
   pages =   {3559--3586}
 }
+
+@article{DL05,
+  author =  {Huo-Yuan Duan and Qun Lin},
+  title =   {Mixed finite elements of least-squares type for elasticity},
+  journal = {Computer Methods in Applied Mechanics and Engineering},
+  year =    2005,
+  volume =  194,
+  number =  9,
+  pages =   {1093--1112}
+}

diff --git a/examples/step-18/doc/results.dox b/examples/step-18/doc/results.dox
index 5aa35ffe48655fe05564c74f2632aa208b71124d..93b1c9db8020cd6869cadc2c3ec493d06f100cf9 100644 (file)
--- a/examples/step-18/doc/results.dox
+++ b/examples/step-18/doc/results.dox
@@ -441,7 +441,8 @@ Without going into further details of this model, we refer to the excellent
 book by Simo and Hughes on “Computational Inelasticity” for a
 comprehensive overview of computational strategies for solving plastic
 models. Alternatively, a brief but concise description of an algorithm for
-plasticity is given in @cite CTZ04.
+plasticity is given in an article by S. Commend, A. Truty, and Th. Zimmermann;
+@cite CTZ04.
 
 
 <h5>Stabilization issues</h5>
@@ -471,10 +472,7 @@ solution of such problems, and stabilization techniques have to be employed
 for a stable and accurate solution. The book and paper cited above give
 indications as to how to do this, but there is also a large volume of
 literature on this subject; a good start to get an overview of the topic can
-be found in the references of the paper by
-H.-Y. Duan and Q. Lin on &ldquo;Mixed finite elements of least-squares type for
-elasticity&rdquo; (Computer Methods in Applied Mechanics and Engineering, vol. 194,
-pp. 1093-1112, 2005).
+be found in the references of the paper by H.-Y. Duan and Q. Lin; @cite DL05. 
 
 
 <h5>Refinement during timesteps</h5>