Adding Wolfe line search algorithm and full BFGS search direction options.
Change-Id: I9d3fb117805bdfa5bc33613368f45ae8f10e0d79
diff --git a/docs/source/bibliography.rst b/docs/source/bibliography.rst
index 30639d1..7ba435a 100644
--- a/docs/source/bibliography.rst
+++ b/docs/source/bibliography.rst
@@ -80,6 +80,10 @@
.. [NocedalWright] J. Nocedal & S. Wright, **Numerical Optimization**,
Springer, 2004.
+.. [Oren] S. S. Oren, **Self-scaling Variable Metric (SSVM) Algorithms
+ Part II: Implementation and Experiments**, Management Science,
+ 20(5), 863-874, 1974.
+
.. [RuheWedin] A. Ruhe and P.Å. Wedin, **Algorithms for separable
nonlinear least squares problems**, Siam Review, 22(3):318–337,
1980.