Added bibtex entry for SolverMinRes reference.

diff --git a/doc/doxygen/references.bib b/doc/doxygen/references.bib
index 14f723b7e4d96ecddd6aa6de50f05966a0a422e5..40ecf3f856ebbb04c2cd3b28d62b5d2214afeab8 100644 (file)
--- a/doc/doxygen/references.bib
+++ b/doc/doxygen/references.bib
@@ -1675,3 +1675,12 @@ url = {https://doi.org/10.1016/0045-7930(73)90027-3}
   title = {Error estimates for finite element method solution of the {S}tokes problem in the primitive variables},
   journal = {Numerische Mathematik}
 }
+
+@MastersThesis{Battermann1996,
+  author    = {Battermann, Astrid},
+  title     = {Preconditioning of Karush--Kuhn--Tucker Systems arising in Optimal Control Problems},
+  school    = {Virginia Tech},
+  year      = {1996},
+  month     = jun,
+  url       = {http://hdl.handle.net/10919/9579}
+}

diff --git a/include/deal.II/lac/solver_minres.h b/include/deal.II/lac/solver_minres.h
index 7984830038e744a622197c02f7f5591b82fda26f..fa9b8d7e7f9dfea1919900d39ee4e66fb1c9b7de 100644 (file)
--- a/include/deal.II/lac/solver_minres.h
+++ b/include/deal.II/lac/solver_minres.h
@@ -54,9 +54,8 @@ DEAL_II_NAMESPACE_OPEN
  *
  * The preconditioner has to be positive definite and symmetric
  *
- * The algorithm is taken from the Master thesis of Astrid Battermann with
- * some changes. The full text can be found at
- * http://scholar.lib.vt.edu/theses/public/etd-12164379662151/etd-title.html
+ * The algorithm is taken from the Master thesis of Astrid Battermann
+ * @cite Battermann1996 with some changes.
  *
  *
  * <h3>Observing the progress of linear solver iterations</h3>