Yossi Azar Amir Epstein Leah Epstein Load balancing of temporary tasks in the <i>l</i><sub><i>p</i></sub> norm. 314-328 2006 361 Theor. Comput. Sci. 2-3 http://dx.doi.org/10.1016/j.tcs.2006.05.016 db/journals/tcs/tcs361.html#AzarEE06