@article{oai:u-ryukyu.repo.nii.ac.jp:02003787,
 author = {Kato, Mitsuo and 加藤, 満生},
 issue = {42},
 journal = {琉球大学理学部紀要, Bulletin of the College of Science. University of the Ryukyus},
 month = {Oct},
 note = {紀要論文},
 pages = {5--10},
 title = {The flat coordinates of universal unfoldings of E^^~_6 and E^^~_7.},
 year = {1986}
}