@inproceedings{inproceedingse31aaf80,
title   = {Solving irregular rotational knapsack problems},
author = {Martins, Thiago de Castro and Tsuzuki, Marcos de Sales Guerra},
year = {2007},
doi = {10.1109/ISDA.2007.57},
publisher = {IEEE},
booktitle   = {International Conference on Intelligent Systems Design and Applications}
}