@article{DBLP:journals/tcs/ChengCTC06,
author = {Chih-Huai Cheng and
Kuan-Yu Chen and
Wen-Chin Tien and
Kun-Mao Chao},
title = {Improved algorithms for the {\it k} maximum-sums problems},
journal = {Theor. Comput. Sci.},
volume = {362},
number = {1-3},
year = {2006},
pages = {162-170},
ee = {http://dx.doi.org/10.1016/j.tcs.2006.06.007},
bibsource = {DBLP, http://dblp.uni-trier.de}
}