@article{oai:nsu.repo.nii.ac.jp:00000126,
 author = {Horiguchi, Shunzi},
 issue = {7},
 journal = {新潟産業大学紀要},
 month = {Jun},
 note = {論文(Article), application/pdf},
 pages = {137--177},
 title = {A NEW PRESENTATION OF THE FUNDAMENTAL GROUP ASSOCIATED WITH THE HEEGAARD DIAGRAM},
 year = {1992}
}