--- trunk/ssdePaper/nptSSD.bib	2004/02/04 23:41:54	1025
+++ trunk/ssdePaper/nptSSD.bib	2004/02/05 20:47:50	1029
@@ -1923,3 +1923,14 @@ on Foundations of Computer Science},
   volume =       26,
   pages =        {789-792}
 }
+
+@Article{Melchionna93,
+  author =       {S. Melchionna and G. Ciccotti and B.~L. Holian},
+  title =        {Hoover NPT dynamics for systems varying in shape and size},
+  journal =      mp,
+  year =         1993,
+  volume =       78,
+  number =       3,
+  pages =        {533-544}
+}
+