Lukasz Ziarek Philip Schatz Suresh Jagannathan Modular Checkpointing for Atomicity. 85-115 2007 174 Electr. Notes Theor. Comput. Sci. 9 http://dx.doi.org/10.1016/j.entcs.2007.04.008 db/journals/entcs/entcs174.html#ZiarekSJ07