Andrei Tchernykh Juan Manuel Ramírez Arutyun Avetisyan Nikolai Kuzjurin Dmitry Grushin Sergey Zhuk Two Level Job-Scheduling Strategies for a Computational Grid. 774-781 2005 conf/ppam/2005 PPAM http://dx.doi.org/10.1007/11752578_93 db/conf/ppam/ppam2005.html#TchernykhRAKGZ05