@phdthesis{oai:tsukuba.repo.nii.ac.jp:00020841,
 author = {都丸, 正 and Tomaru, Tadashi},
 month = {},
 note = {1992},
 school = {筑波大学, University of Tsukuba},
 title = {Cyclic quotients of 2-dimensional quasi-homogeneous hypersurface singularities},
 year = {1992}
}