Add pubs.

www/doc/expubs.html

@@ -9,6 +9,29 @@
 
 <ul>
 
+<li>
+<span>
+Liuba Shrira and Hong Tian.
+<a href="http://www.cs.brandeis.edu/~liuba/paps/mx-ecoop.ps.gz">
+"MX: Mobile Object Exchange for Collaborative Applications".</a>
+Eurpean Conference on Object-Oriented Programming (ECOOP),
+Darmstadt, Germany, July 2003.
+</span>
+</li>
+<br>
+
+<li>
+<span>
+Magnus Bjornsson and Liuba Shrira.
+<a href="http://www.cs.brandeis.edu/~liuba/paps/buddy-oopsla.ps.gz">
+"Buddy-Cache, High Performance Object Storage for Collaborative Strong
+Consistency Applications in a WAN".</a>
+ACM Conference on Object-Oriented Programming, Systems, Languages, and
+Applications (OOPSLA), Seattle, Washington, November 2002.
+</span>
+</li>
+<br>
+
 <li>
 <span>
 Hema Tahilramani Kaur, Shiv Kalyanaraman, Andreas Weiss, Shifalika Kanwar and Ayesha Gandhi.