@article{oai:tsukuba.repo.nii.ac.jp:00017230,
 author = {Okabe, Akira and Matsuda, Ryuki},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Oct},
 pages = {529--540},
 title = {Kronecker function rings of semistar-operations},
 volume = {21},
 year = {1997}
}