@article{oai:u-ryukyu.repo.nii.ac.jp:02006974, author = {Kato, Mitsuo and 加藤, 満生}, issue = {19}, journal = {琉球大学理工学部紀要. 理学編, Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences}, month = {Mar}, note = {紀要論文}, pages = {33--41}, title = {Tangent Cones and Multiplicities of Analytic Spaces}, year = {1975} }