@ARTICLE{AFHKRS05,
AUTHOR = {Althaus, Ernst and Funke, Stefan and Har-Peled, Sariel and K{\"o}nemann, Jochen and Ramos, Edgar A. and Skutella, Martin},
TITLE = {Approximating k-Hop Minimum-Spanning Trees},
JOURNAL = {Operations Research Letters},
PUBLISHER = {Elsevier},
YEAR = {2005},
NUMBER = {2},
VOLUME = {33},
PAGES = {115--120},
ADDRESS = {Amsterdam, The Netherlands},
MONTH = {March},
ISBN = {0167-6377},
}
Entry last modified by Christine Kiesel, 11/09/2005