@inproceedings{ICALP-2004-JothiR,
	author        = "Raja Jothi and Balaji Raghavachari",
	booktitle     = "{Proceedings of the 31st International Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/978-3-540-27836-8_68",
	isbn          = "3-540-22849-7",
	pages         = "805--818",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Approximation Algorithms for the Capacitated Minimum Spanning Tree Problem and Its Variants in Network Design}",
	volume        = 3142,
	year          = 2004,
}