@ARTICLE{Amini2009a,
AUTHOR = {Amini, Omid and P{\'e}rennes, St{\'e}phane and Sau, Ignasi},
TITLE = {Hardness and approximation of traffic grooming},
JOURNAL = {Theoretical Computer Science},
PUBLISHER = {Elsevier},
YEAR = {2009},
NUMBER = {38-40},
VOLUME = {410},
PAGES = {3751--3760},
ADDRESS = {Amsterdam, The Netherland},
ISBN = {0304-3975},
DOI = {10.1016/j.tcs.2009.04.028},
}
Entry last modified by Anja Becker, 03/25/2010