Gal Badishi Germano Caronni Idit Keidar Raphael Rom Glenn Scott Deleting files in the Celeste peer-to-peer storage system. 613-622 2009 69 J. Parallel Distrib. Comput. 7 http://dx.doi.org/10.1016/j.jpdc.2009.03.003 db/journals/jpdc/jpdc69.html#BadishiCKRS09