1 files changed, 19 insertions, 16 deletions
diff --git a/notes.bib b/notes.bib
index 5225644..4bcc719 100644
--- a/notes.bib
+++ b/notes.bib
@@ -619,22 +619,25 @@ year = "2011"
   bibsource = {DBLP, http://dblp.uni-trier.de}
 }
 
-@article{sylvester,
-title = "Various proofs of Sylvester's (determinant) identity",
-journal = "Mathematics and Computers in Simulation",
-volume = "42",
-number = "4–6",
-pages = "585 - 593",
-year = "1996",
-note = "<ce:title>Sybolic Computation, New Trends and Developments</ce:title>",
-issn = "0378-4754",
-doi = "10.1016/S0378-4754(96)00035-3",
-url = "http://www.sciencedirect.com/science/article/pii/S0378475496000353",
-author = "Alkiviadis G. Akritas and Evgenia K. Akritas and Genadii I. Malaschonok",
-keywords = "Sylvester's identity",
-keywords = "Polynomial remainder sequence (prs)",
-keywords = "Matrix-triangularization subresultant prs"
-}
+
+@inproceedings{singerposted,
+ author = {Badanidiyuru, Ashwinkumar and Kleinberg, Robert and Singer, Yaron},
+ title = {Learning on a budget: posted price mechanisms for online procurement},
+ booktitle = {Proceedings of the 13th ACM Conference on Electronic Commerce},
+ series = {EC '12},
+ year = {2012},
+ pages = {128--145},
+} 
+
+@article{sylvester,
+title = "Various Proofs of {Sylvester's} (Determinant) Identity",
+journal = "Mathematics and Computers in Simulation",
+volume = "42",
+number = "4–6",
+pages = "585 - 593",
+year = "1996",
+author = "Alkiviadis G. Akritas and Evgenia K. Akritas and Genadii I. Malaschonok"
+}
 
 @techreport{convexmatrix,
   title={Matrix convex functions with applications to weighted centers for semidefinite programming},