@article{oai:tsukuba.repo.nii.ac.jp:00017191,
 author = {Ono, Hajime},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {221--232},
 title = {Vanishing theorem for 2-torsion instanton invariants},
 volume = {24},
 year = {2000}
}