Liyin Xue Mehmet A. Orgun Locking without requesting a lock: A consistency maintenance mechanism in Internet-based real-time group editors. 801-814 2005 65 J. Parallel Distrib. Comput. 7 http://dx.doi.org/10.1016/j.jpdc.2005.03.005 db/journals/jpdc/jpdc65.html#XueO05