@article{oai:grips.repo.nii.ac.jp:00001371,
 author = {刀根, 薫},
 issue = {B-4},
 journal = {Institute for Policy Science research report. B},
 month = {Sep},
 note = {We will briefly describe the three Karmarkar patents on linear programming: Karmarkar, Vanderbei and Bayer et al's. Also, algorithmic aspects of the patents will be shown. Recent trends in the intellectual property rights will be reported along with the pros and cons to the issues.},
 title = {線形計画法と Karmarkar 特許},
 volume = {89},
 year = {1989}
}