1. On the k-coloring of intervals;Carlisle;Discrete App. Math.,1995
2. Location of bank accounts to optimize float;Cornuejols;Manage. Sci.,1977
3. T. Erlebach, Scheduling connections in fast networks, Ph.D. Thesis, Technische Universität München, May 1999
4. Maximizing the number of connections in optical tree networks;Erlebach,1998
5. Optimal wavelength routing on directed fiber trees;Erlebach;Theoret. Comput. Sci.,1999