@TechReport{aiyer05barTR, 
author = {J. Martin and A. Aiyer and L. Alvisi and A. Clement and M. Dahlin and and C. Porth}, 
 title = {BAR Tolerance for Cooperative Services}, 
 institution = {UT Austin Department of Computer Sciences}, 
 year = 2005 , 
 number = {TR-05-10}, 
 month = Apr, 
 pdf = "http://www.cs.utexas.edu/users/dahlin/papers/bar-tr-05-10.pdf", 
 abstract = "http://www.cs.utexas.edu/users/dahlin/papers/bar-tr-05-10-abstract.html" 
 category = byz 
 }