Index: /qipapers.bib
===================================================================
--- /qipapers.bib	(revision 813)
+++ /qipapers.bib	(revision 814)
@@ -23037,2 +23037,11 @@
   author = {Suzuki, T. and Fujikura, K. and  Higashiyama, T. and Takata, K.}
 }
+@article{Ober2002,
+  number = {3},
+  year = {2002},
+  title = {The {Fisher} information matrix for linear systems},
+  pages = {221-226},
+  journal = {Systems and Control Letters},
+  volume = {47},
+  author = {Ober, R.J.}
+}