@article{oai:ynu.repo.nii.ac.jp:00006962,
 author = {Koike, Atsushi},
 issue = {Special},
 journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学},
 month = {},
 note = {application/pdf, We study finite-type invariants of embeddings of a theta-curve up to type 4. We give a basis of type 4 invariants by using chord diagrams, and apply it to consider symmetry of some embeddings of a theta-curve.},
 pages = {245--252},
 title = {FINITE-TYPE INVARIANTS OF EMBEDDINGS OF A THETA-CURVE UP TO TYPE 4},
 volume = {47},
 year = {1999}
}