@article{oai:tsukuba.repo.nii.ac.jp:00041578,
 author = {UEYAMA, Kenta},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {},
 pages = {79--96},
 title = {Geometric Classification of Quadratic Algebras in Two Variables},
 volume = {34},
 year = {2010}
}