@ARTICLE{Elbassioni2011m,
AUTHOR = {Elbassioni, Khaled and Krohn, Erik and Matijevic, Domagoj and Mestre, Julian and Severdija, Domagoj},
TITLE = {Improved Approximations for Guarding 1.5-Dimensional Terrains},
JOURNAL = {Algorithmica},
PUBLISHER = {Springer},
YEAR = {2011},
NUMBER = {2},
VOLUME = {60},
PAGES = {451--463},
ADDRESS = {New York NY},
DOI = {10.1007/s00453-009-9358-4},
}
Entry last modified by Anja Becker, 02/07/2012