On the approximation of the single source k-splittable flow problem.

Massimiliano Caramia Antonino Sgalambro On the approximation of the single source k-splittable flow problem. 277-289 2008 6 J. Discrete Algorithms 2 http://dx.doi.org/10.1016/j.jda.2007.03.001 db/journals/jda/jda6.html#CaramiaS08